warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/gc/context.rs:98:5 | 98 | pub fn new_local_unchecked() -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn new_local_unchecked() -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/gc/context.rs#L93

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/gc/context.rs:93:5 | 93 | pub fn new_local() -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn new_local() -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

impl for `HashSet` should be generalized over different hashers: crates/rune-core/src/gc/trace.rs#L68

warning: impl for `HashSet` should be generalized over different hashers --> crates/rune-core/src/gc/trace.rs:68:26 | 68 | impl<T: Trace> Trace for HashSet<T> { | ^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher help: consider adding a type parameter | 68 | impl<T: Trace, S: ::std::hash::BuildHasher> Trace for HashSet<T, S> { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~

impl for `HashMap` should be generalized over different hashers: crates/rune-core/src/gc/trace.rs#L57

warning: impl for `HashMap` should be generalized over different hashers --> crates/rune-core/src/gc/trace.rs:57:36 | 57 | impl<K: Trace, V: Trace> Trace for HashMap<K, V> { | ^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher help: consider adding a type parameter | 57 | impl<K: Trace, V: Trace, S: ::std::hash::BuildHasher> Trace for HashMap<K, V, S> { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~

impl for `HashSet` should be generalized over different hashers: crates/rune-core/src/gc/root.rs#L543

warning: impl for `HashSet` should be generalized over different hashers --> crates/rune-core/src/gc/root.rs:543:22 | 543 | impl<T> Deref for Rt<HashSet<T>> { | ^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher help: consider adding a type parameter | 543 | impl<T, S: ::std::hash::BuildHasher> Deref for Rt<HashSet<T, S>> { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~

impl for `HashMap` should be generalized over different hashers: crates/rune-core/src/gc/root.rs#L535

warning: impl for `HashMap` should be generalized over different hashers --> crates/rune-core/src/gc/root.rs:535:25 | 535 | impl<K, V> Deref for Rt<HashMap<K, V>> { | ^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher help: consider adding a type parameter | 535 | impl<K, V, S: ::std::hash::BuildHasher> Deref for Rt<HashMap<K, V, S>> { | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~

impl for `HashMap` should be generalized over different hashers: crates/rune-core/src/gc/root.rs#L510

warning: impl for `HashMap` should be generalized over different hashers --> crates/rune-core/src/gc/root.rs:510:15 | 510 | impl<K, V> Rt<HashMap<K, V>> | ^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#implicit_hasher = note: `-W clippy::implicit-hasher` implied by `-W clippy::pedantic` = help: to override `-W clippy::pedantic` add `#[allow(clippy::implicit_hasher)]` help: consider adding a type parameter | 510 | impl<K, V, S: ::std::hash::BuildHasher> Rt<HashMap<K, V, S>> | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~~~~~~~~~~~~~~~

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/gc/root.rs#L369

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/gc/root.rs:369:5 | 369 | / pub fn try_as_option<T, E>(&self) -> Result<Option<&Rt<Gc<T>>>, E> 370 | | where 371 | | GcObj<'static>: TryInto<Gc<T>, Error = E>, | |__________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/gc/root.rs#L334

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/gc/root.rs:334:5 | 334 | pub fn as_cons(&self) -> &Rt<Gc<&Cons>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn as_cons(&self) -> &Rt<Gc<&Cons>>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/gc/root.rs#L324

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/gc/root.rs:324:5 | 324 | pub fn use_as(&self) -> &Rt<Gc> | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn use_as(&self) -> &Rt<Gc>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/gc/root.rs#L315

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/gc/root.rs:315:5 | 315 | / pub fn bind_as<'ob, U, E>(&self, _cx: &'ob Context) -> Result<U, E> 316 | | where 317 | | Gc<T>: WithLifetime<'ob> + Copy, 318 | | <Gc<T> as WithLifetime<'ob>>::Out: TryInto<U, Error = E> + Copy, | |________________________________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/gc/root.rs#L305

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/gc/root.rs:305:5 | 305 | / pub fn try_into<U, E>(&self) -> Result<&Rt<Gc>, E> 306 | | where 307 | | Gc<T>: TryInto<Gc, Error = E> + Copy, | |________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

unsafe function's docs miss `# Safety` section: crates/rune-core/src/gc/root.rs#L258

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/gc/root.rs:258:5 | 258 | / pub unsafe fn bind_unchecked<'ob>(&'ob self) -> <T as WithLifetime<'ob>>::Out 259 | | where 260 | | T: WithLifetime<'ob> + Copy, | |____________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

unsafe function's docs miss `# Safety` section: crates/rune-core/src/gc/root.rs#L98

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/gc/root.rs:98:5 | 98 | pub unsafe fn new(data: &'rt mut T, root_set: &'rt RootSet) -> __StackRoot<'rt, T> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

unsafe function's docs miss `# Safety` section: crates/rune-core/src/gc/root.rs#L26

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/gc/root.rs:26:5 | 26 | unsafe fn into_root(self) -> T; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/object/vector.rs#L45

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/object/vector.rs:45:5 | 45 | pub fn try_mut(&self) -> Result<&[MutObjCell]> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

unsafe function's docs miss `# Safety` section: crates/rune-core/src/object/vector.rs#L36

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/object/vector.rs:36:5 | 36 | pub unsafe fn new(vec: Vec<GcObj>) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/vector.rs#L36

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/vector.rs:36:5 | 36 | pub unsafe fn new(vec: Vec<GcObj>) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub unsafe fn new(vec: Vec<GcObj>) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L1443

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:1443:5 | 1443 | pub fn car(self) -> GcObj<'ob> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn car(self) -> GcObj<'ob>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L1326

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:1326:5 | 1326 | pub fn as_cons(self) -> &'ob Cons { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn as_cons(self) -> &'ob Cons` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L1179

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:1179:5 | 1179 | pub fn is_nil(self) -> bool { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn is_nil(self) -> bool` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/object/tagged.rs#L1168

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/object/tagged.rs:1168:5 | 1168 | / pub fn try_from_option<T, E>(value: GcObj<'ob>) -> Result<Option<T>, E> 1169 | | where 1170 | | GcObj<'ob>: TryInto<T, Error = E>, | |__________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L991

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:991:5 | 991 | pub fn get_type(self) -> Type { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn get_type(self) -> Type` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L902

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:902:5 | 902 | pub fn empty() -> Gc<Self> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn empty() -> Gc<Self>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L769

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:769:5 | 769 | pub fn val(self) -> NumberValue { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn val(self) -> NumberValue` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/object/tagged.rs#L595

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/object/tagged.rs:595:1 | 595 | pub fn int_to_char(int: i64) -> Result<char, TypeError> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

unsafe function's docs miss `# Safety` section: crates/rune-core/src/object/tagged.rs#L165

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/object/tagged.rs:165:5 | 165 | unsafe fn with_lifetime(self) -> Self::Out; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L116

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:116:5 | 116 | pub fn untag(self) -> T { | ^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn untag(self) -> T` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L110

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:110:5 | 110 | pub fn as_obj(&self) -> Gc<Object<'_>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn as_obj(&self) -> Gc<Object<'_>>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L106

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:106:5 | 106 | pub fn copy_as_obj<const C: bool>(self, _: &Block<C>) -> Gc<Object> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn copy_as_obj<const C: bool>(self, _: &Block<C>) -> Gc<Object>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L102

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:102:5 | 102 | pub fn ptr_eq(self, other: Gc) -> bool { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn ptr_eq(self, other: Gc) -> bool` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

unsafe function's docs miss `# Safety` section: crates/rune-core/src/object/tagged.rs#L98

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/object/tagged.rs:98:5 | 98 | pub unsafe fn from_raw_ptr(raw: *mut u8) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

unsafe function's docs miss `# Safety` section: crates/rune-core/src/object/tagged.rs#L94

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/object/tagged.rs:94:5 | 94 | pub unsafe fn from_raw(raw: RawObj) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L94

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:94:5 | 94 | pub unsafe fn from_raw(raw: RawObj) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub unsafe fn from_raw(raw: RawObj) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L90

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:90:5 | 90 | pub fn into_ptr(self) -> *const u8 { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn into_ptr(self) -> *const u8` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L86

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:86:5 | 86 | pub fn into_raw(self) -> RawObj { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn into_raw(self) -> RawObj` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this function could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L47

warning: this function could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:47:1 | 47 | pub fn qtrue<'a>() -> GcObj<'a> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn qtrue<'a>() -> GcObj<'a>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this function could have a `#[must_use]` attribute: crates/rune-core/src/object/tagged.rs#L42

warning: this function could have a `#[must_use]` attribute --> crates/rune-core/src/object/tagged.rs:42:1 | 42 | pub fn nil<'a>() -> GcObj<'a> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn nil<'a>() -> GcObj<'a>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

variables can be used directly in the `format!` string: crates/rune-core/src/object/string.rs#L90

warning: variables can be used directly in the `format!` string --> crates/rune-core/src/object/string.rs:90:25 | 90 | write!(f, "\\x{:02x}", byte)?; | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#uninlined_format_args = note: `-W clippy::uninlined-format-args` implied by `-W clippy::pedantic` = help: to override `-W clippy::pedantic` add `#[allow(clippy::uninlined_format_args)]` help: change this to | 90 - write!(f, "\\x{:02x}", byte)?; 90 + write!(f, "\\x{byte:02x}")?; |

unsafe function's docs miss `# Safety` section: crates/rune-core/src/object/string.rs#L45

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/object/string.rs:45:5 | 45 | pub unsafe fn from_bstring(value: Vec<u8>) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/string.rs#L45

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/string.rs:45:5 | 45 | pub unsafe fn from_bstring(value: Vec<u8>) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub unsafe fn from_bstring(value: Vec<u8>) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

unsafe function's docs miss `# Safety` section: crates/rune-core/src/object/string.rs#L41

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/object/string.rs:41:5 | 41 | pub unsafe fn from_string(value: String) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/string.rs#L41

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/string.rs:41:5 | 41 | pub unsafe fn from_string(value: String) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub unsafe fn from_string(value: String) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

struct `LispString` has a public `len` method, but no `is_empty` method: crates/rune-core/src/object/string.rs#L34

warning: struct `LispString` has a public `len` method, but no `is_empty` method --> crates/rune-core/src/object/string.rs:34:5 | 34 | pub fn len(&self) -> usize { | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty

redundant closure: crates/rune-core/src/object/string.rs#L29

warning: redundant closure --> crates/rune-core/src/object/string.rs:29:58 | 29 | StrType::String(s) => s.chars().nth(idx).map(|c| c.into()), | ^^^^^^^^^^^^ help: replace the closure with the method itself: `std::convert::Into::into` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#redundant_closure_for_method_calls = note: `-W clippy::redundant-closure-for-method-calls` implied by `-W clippy::pedantic` = help: to override `-W clippy::pedantic` add `#[allow(clippy::redundant_closure_for_method_calls)]`

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/stack.rs#L83

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/stack.rs:83:5 | 83 | pub fn offset_end(&self, i: usize) -> usize { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn offset_end(&self, i: usize) -> usize` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/object/hashtable.rs#L70

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/object/hashtable.rs:70:5 | 70 | / pub fn try_borrow_mut( 71 | | &self, 72 | | ) -> Result<RefMut<'_, HashTableView<'_, GcObj<'_>>>, BorrowMutError> { | |_________________________________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

unsafe function's docs miss `# Safety` section: crates/rune-core/src/object/hashtable.rs#L45

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/object/hashtable.rs:45:5 | 45 | pub unsafe fn new(vec: HashTable) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/hashtable.rs#L45

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/hashtable.rs:45:5 | 45 | pub unsafe fn new(vec: HashTable) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub unsafe fn new(vec: HashTable) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/object/func.rs#L184

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/object/func.rs:184:5 | 184 | / pub fn call<'ob>( 185 | | &self, 186 | | args: &mut Rt<Vec<GcObj<'static>>>, 187 | | env: &mut Rt<crate::env::Env>, 188 | | cx: &'ob mut Context, 189 | | ) -> Result<GcObj<'ob>> { | |___________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/object/func.rs#L157

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/object/func.rs:157:5 | 157 | pub fn num_of_fill_args(self, args: u16, name: &str) -> Result<u16> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/func.rs#L145

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/func.rs:145:5 | 145 | pub fn into_arg_spec(self) -> u64 { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn into_arg_spec(self) -> u64` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/object/func.rs#L128

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/object/func.rs:128:5 | 128 | pub fn from_arg_spec(spec: u64) -> Result<Self> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/func.rs#L83

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/func.rs:83:5 | 83 | pub fn consts(&self) -> &Rt<&'static LispVec> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn consts(&self) -> &Rt<&'static LispVec>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/func.rs#L79

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/func.rs:79:5 | 79 | pub fn code(&self) -> &Rt<&'static LispString> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn code(&self) -> &Rt<&'static LispString>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

struct `ByteFn` has a public `len` method, but no `is_empty` method: crates/rune-core/src/object/func.rs#L59

warning: struct `ByteFn` has a public `len` method, but no `is_empty` method --> crates/rune-core/src/object/func.rs:59:5 | 59 | pub fn len(&self) -> usize { | ^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty

unsafe function's docs miss `# Safety` section: crates/rune-core/src/object/func.rs#L31

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/object/func.rs:31:5 | 31 | pub unsafe fn new(op_codes: &LispString, consts: &LispVec, args: FnArgs, depth: usize) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/object/convert.rs#L93

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/object/convert.rs:93:1 | 93 | / pub fn try_from_slice<'brw, 'ob, T, E>(slice: &'brw [GcObj<'ob>]) -> Result<&'brw [Gc<T>], E> 94 | | where 95 | | Gc<T>: TryFrom<GcObj<'ob>, Error = E> + 'ob, | |________________________________________________^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

unsafe function's docs miss `# Safety` section: crates/rune-core/src/object/cell.rs#L28

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/object/cell.rs:28:5 | 28 | pub unsafe fn as_mut(&self) -> &MutObjCell { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

unsafe function's docs miss `# Safety` section: crates/rune-core/src/object/cell.rs#L22

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/object/cell.rs:22:5 | 22 | pub unsafe fn new(obj: GcObj) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/object/cell.rs#L22

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/object/cell.rs:22:5 | 22 | pub unsafe fn new(obj: GcObj) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub unsafe fn new(obj: GcObj) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/object/buffer.rs#L43

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/object/buffer.rs:43:5 | 43 | pub fn insert(&mut self, arg: GcObj) -> Result<()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/env.rs#L250

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/env.rs:250:5 | 250 | pub fn set_func(&self, symbol: Symbol, func: Gc<Function>) -> Result<()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/env.rs#L197

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/env.rs:197:5 | 197 | pub fn with_capacity(cap: usize) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn with_capacity(cap: usize) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/env.rs#L98

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/env.rs:98:5 | 98 | pub fn set_buffer(&mut self, buffer: &LispBuffer) -> Result<()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/env.rs#L80

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/env.rs:80:5 | 80 | pub fn defvar(&mut self, var: Symbol, value: GcObj) -> Result<()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/env.rs#L58

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/env.rs:58:5 | 58 | pub fn get_exception(&self, id: u32) -> Option<(&Rt<GcObj<'static>>, &Rt<GcObj<'static>>)> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn get_exception(&self, id: u32) -> Option<(&Rt<GcObj<'static>>, &Rt<GcObj<'static>>)>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/env.rs#L30

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/env.rs:30:5 | 30 | pub fn set_var(&mut self, sym: Symbol, value: GcObj) -> Result<()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

useless lint attribute: crates/rune-core/src/env/sym.rs#L2

warning: useless lint attribute --> crates/rune-core/src/env/sym.rs:2:1 | 2 | #[allow(dead_code)] | ^^^^^^^^^^^^^^^^^^^ help: if you just forgot a `!`, use: `#![allow(dead_code)]` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_attribute

useless lint attribute: crates/rune-core/src/env/sym.rs#L1

warning: useless lint attribute --> crates/rune-core/src/env/sym.rs:1:1 | 1 | #[allow(non_snake_case)] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: if you just forgot a `!`, use: `#![allow(non_snake_case)]` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_attribute = note: `-W clippy::useless-attribute` implied by `-W clippy::all` = help: to override `-W clippy::all` add `#[allow(clippy::useless_attribute)]`

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/env/symbol.rs#L285

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/env/symbol.rs:285:5 | 285 | pub unsafe fn set_func(&self, func: Gc<Function>) -> Result<()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

unsafe function's docs miss `# Safety` section: crates/rune-core/src/env/symbol.rs#L285

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/env/symbol.rs:285:5 | 285 | pub unsafe fn set_func(&self, func: Gc<Function>) -> Result<()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/env/symbol.rs#L213

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/env/symbol.rs:213:5 | 213 | pub const fn new_const(name: &'static str) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub const fn new_const(name: &'static str) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/env/symbol.rs#L100

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/env/symbol.rs:100:5 | 100 | pub fn is_special(self) -> bool { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn is_special(self) -> bool` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/env/symbol.rs#L87

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/env/symbol.rs:87:5 | 87 | pub const fn new_builtin(idx: usize) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub const fn new_builtin(idx: usize) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

unsafe function's docs miss `# Safety` section: crates/rune-core/src/env/symbol.rs#L82

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/env/symbol.rs:82:5 | 82 | pub unsafe fn from_ptr(ptr: *const SymbolCell) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

unsafe function's docs miss `# Safety` section: crates/rune-core/src/env/symbol.rs#L78

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/env/symbol.rs:78:5 | 78 | pub unsafe fn from_offset_ptr(ptr: *const u8) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/env/symbol.rs#L78

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/env/symbol.rs:78:5 | 78 | pub unsafe fn from_offset_ptr(ptr: *const u8) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub unsafe fn from_offset_ptr(ptr: *const u8) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/env/symbol.rs#L70

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/env/symbol.rs:70:5 | 70 | pub fn as_ptr(self) -> *const u8 { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn as_ptr(self) -> *const u8` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

missing `#[must_use]` attribute on a method returning `Self`: crates/rune-core/src/error.rs#L61

warning: missing `#[must_use]` attribute on a method returning `Self` --> crates/rune-core/src/error.rs:61:5 | 61 | / pub fn add_trace(mut self, name: &str, args: &[Rt<GcObj>]) -> Self { 62 | | let display = display_slice(args); 63 | | self.backtrace.push(format!("{name} {display}")); 64 | | self 65 | | } | |_____^ | = help: consider adding the `#[must_use]` attribute to the method or directly to the `Self` type = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#return_self_not_must_use = note: `-W clippy::return-self-not-must-use` implied by `-W clippy::pedantic` = help: to override `-W clippy::pedantic` add `#[allow(clippy::return_self_not_must_use)]`

this method could have a `#[must_use]` attribute: crates/rune-core/src/error.rs#L61

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/error.rs:61:5 | 61 | pub fn add_trace(mut self, name: &str, args: &[Rt<GcObj>]) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn add_trace(mut self, name: &str, args: &[Rt<GcObj>]) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/error.rs#L56

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/error.rs:56:5 | 56 | pub fn with_trace(error: anyhow::Error, name: &str, args: &[Rt<GcObj>]) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn with_trace(error: anyhow::Error, name: &str, args: &[Rt<GcObj>]) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/error.rs#L37

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/error.rs:37:5 | 37 | pub fn new_error(error: anyhow::Error) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn new_error(error: anyhow::Error) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/cons.rs#L100

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/cons.rs:100:5 | 100 | pub fn set_cdr(&self, new_cdr: GcObj) -> Result<()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/cons.rs#L91

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/cons.rs:91:5 | 91 | pub fn set_car(&self, new_car: GcObj) -> Result<()> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

unsafe function's docs miss `# Safety` section: crates/rune-core/src/cons.rs#L30

warning: unsafe function's docs miss `# Safety` section --> crates/rune-core/src/cons.rs:30:5 | 30 | pub unsafe fn new_unchecked(car: GcObj, cdr: GcObj) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_safety_doc = note: `-W clippy::missing-safety-doc` implied by `-W clippy::all` = help: to override `-W clippy::all` add `#[allow(clippy::missing_safety_doc)]`

this method could have a `#[must_use]` attribute: crates/rune-core/src/cons.rs#L30

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/cons.rs:30:5 | 30 | pub unsafe fn new_unchecked(car: GcObj, cdr: GcObj) -> Self { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub unsafe fn new_unchecked(car: GcObj, cdr: GcObj) -> Self` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/cons/iter.rs#L197

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/cons/iter.rs:197:5 | 197 | pub fn as_list(self) -> Result<ElemIter<'ob>> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc

this method could have a `#[must_use]` attribute: crates/rune-core/src/cons/iter.rs#L178

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/cons/iter.rs:178:5 | 178 | pub fn conses(self) -> ConsIter<'ob> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn conses(self) -> ConsIter<'ob>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/cons/iter.rs#L174

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/cons/iter.rs:174:5 | 174 | pub fn elements(self) -> ElemIter<'ob> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn elements(self) -> ElemIter<'ob>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

`IntoIterator` implemented for a reference type without an `iter` method: crates/rune-core/src/cons/iter.rs#L163

warning: `IntoIterator` implemented for a reference type without an `iter` method --> crates/rune-core/src/cons/iter.rs:163:1 | 163 | / impl<'ob> IntoIterator for &'ob Cons { 164 | | type Item = <ElemIter<'ob> as Iterator>::Item; 165 | | 166 | | type IntoIter = ElemIter<'ob>; ... | 170 | | } 171 | | } | |_^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#into_iter_without_iter = note: `-W clippy::into-iter-without-iter` implied by `-W clippy::pedantic` = help: to override `-W clippy::pedantic` add `#[allow(clippy::into_iter_without_iter)]` help: consider implementing `iter` | 163 + 164 + impl Cons { 165 + fn iter(&self) -> ElemIter<'ob> { 166 + <&Self as IntoIterator>::into_iter(self) 167 + } 168 + } |

this method could have a `#[must_use]` attribute: crates/rune-core/src/cons/iter.rs#L147

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/cons/iter.rs:147:5 | 147 | pub fn is_empty(&self) -> bool { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn is_empty(&self) -> bool` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

this method could have a `#[must_use]` attribute: crates/rune-core/src/cons/iter.rs#L69

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/cons/iter.rs:69:5 | 69 | pub fn fallible(self) -> fallible_iterator::Convert<Self> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn fallible(self) -> fallible_iterator::Convert<Self>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate

docs for function returning `Result` missing `# Errors` section: crates/rune-core/src/cons/iter.rs#L64

warning: docs for function returning `Result` missing `# Errors` section --> crates/rune-core/src/cons/iter.rs:64:5 | 64 | pub fn len(&self) -> Result<usize, ConsError> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#missing_errors_doc = note: `-W clippy::missing-errors-doc` implied by `-W clippy::pedantic` = help: to override `-W clippy::pedantic` add `#[allow(clippy::missing_errors_doc)]`

struct `ElemIter` has a public `len` method, but no `is_empty` method: crates/rune-core/src/cons/iter.rs#L64

warning: struct `ElemIter` has a public `len` method, but no `is_empty` method --> crates/rune-core/src/cons/iter.rs:64:5 | 64 | pub fn len(&self) -> Result<usize, ConsError> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#len_without_is_empty = note: `-W clippy::len-without-is-empty` implied by `-W clippy::all` = help: to override `-W clippy::all` add `#[allow(clippy::len_without_is_empty)]`

this method could have a `#[must_use]` attribute: crates/rune-core/src/cons/iter.rs#L21

warning: this method could have a `#[must_use]` attribute --> crates/rune-core/src/cons/iter.rs:21:5 | 21 | pub fn fallible(self) -> fallible_iterator::Convert<Self> { | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: add the attribute: `#[must_use] pub fn fallible(self) -> fallible_iterator::Convert<Self>` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#must_use_candidate = note: `-W clippy::must-use-candidate` implied by `-W clippy::pedantic` = help: to override `-W clippy::pedantic` add `#[allow(clippy::must_use_candidate)]`

`crate` references the macro call's crate: crates/rune-core/src/macros.rs#L12

warning: `crate` references the macro call's crate --> crates/rune-core/src/macros.rs:12:41 | 12 | impl<'ob> std::convert::TryFrom<crate::object::GcObj<'ob>> for $self { | ^^^^^ help: to reference the macro definition's crate, use: `$crate` | = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#crate_in_macro_def = note: `-W clippy::crate-in-macro-def` implied by `-W clippy::all` = help: to override `-W clippy::all` add `#[allow(clippy::crate_in_macro_def)]`

this method could have a `#[must_use]` attribute: crates/rune-core/src/gc/context.rs#L98