warning: this expression creates a reference which is immediately dereferenced by the compiler
   --> src/package/management.rs:283:32
    |
283 |                     value.push(&node);
    |                                ^^^^^ help: change this to: `node`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow

warning: this lifetime isn't used in the function definition
   --> src/package/management.rs:251:16
    |
251 |     fn flatten<'a>(root_nodes: Vec<DependencyTreeNode>) -> anyhow::Result<Vec<DependencyTreeNode>> {
    |                ^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#extra_unused_lifetimes
    = note: `#[warn(clippy::extra_unused_lifetimes)]` on by default

warning: the borrowed expression implements the required traits
   --> src/package/management.rs:197:28
    |
197 |         fs::create_dir_all(&library_path)?;
    |                            ^^^^^^^^^^^^^ help: change this to: `library_path`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args

warning: writing `&PathBuf` instead of `&Path` involves a new object where a slice will do
  --> src/package/management.rs:87:22
   |
87 |         target_path: &PathBuf,
   |                      ^^^^^^^^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
help: change this to
   |
87 ~         target_path: &Path,
88 |     ) -> anyhow::Result<DependencyManager> {
89 |         // create library folder
90 ~         let library_path = target_path.to_path_buf().join(LIBRARY_DIRECTORY);
91 |         fs::create_dir_all(&library_path)?;
...
94 |         let mut lock: DependencyLock;
95 ~         let lock_file = target_path.to_path_buf().join("../Lingo.lock");
96 |
...
104|             // integrity of the build directory
105~             if let Ok(()) = lock.init(&target_path.to_path_buf().join("lfc_include")) {
106|                 return Ok(DependencyManager {
...
134|         // moves the selected packages into the include folder
135~         let include_folder = target_path.to_path_buf().join("lfc_include");
   |

warning: this expression creates a reference which is immediately dereferenced by the compiler
  --> src/package/management.rs:63:65
   |
63 |                     let (object, reference) = repo.revparse_ext(&name)?;
   |                                                                 ^^^^^ help: change this to: `name`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrow
   = note: `#[warn(clippy::needless_borrow)]` on by default

warning: unneeded `return` statement
   --> src/package/lock.rs:287:9
    |
287 |         return Ok(i);
    |         ^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
help: remove `return`
    |
287 -         return Ok(i);
287 +         Ok(i)
    |

warning: writing `&PathBuf` instead of `&Path` involves a new object where a slice will do
   --> src/package/lock.rs:267:22
    |
267 |         source_path: &PathBuf,
    |                      ^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#ptr_arg
    = note: `#[warn(clippy::ptr_arg)]` on by default
help: change this to
    |
267 ~         source_path: &Path,
268 |         target_path: &PathBuf,
...
271 |         for (_, dep) in self.dependencies.iter() {
272 ~             let local_source = source_path.to_path_buf().join(&dep.checksum);
    |

warning: unneeded `return` statement
   --> src/package/lock.rs:278:9
    |
278 |         return Ok(());
    |         ^^^^^^^^^^^^^
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return
    = note: `#[warn(clippy::needless_return)]` on by default
help: remove `return`
    |
278 -         return Ok(());
278 +         Ok(())
    |

warning: the borrowed expression implements the required traits
   --> src/package/lock.rs:229:54
    |
229 |             let lingo_toml_text = fs::read_to_string(&temp.join("Lingo.toml"))?;
    |                                                      ^^^^^^^^^^^^^^^^^^^^^^^^ help: change this to: `temp.join("Lingo.toml")`
    |
    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_borrows_for_generic_args
    = note: `#[warn(clippy::needless_borrows_for_generic_args)]` on by default

warning: name `PATH` contains a capitalized acronym
  --> src/package/lock.rs:54:5
   |
54 |     PATH,
   |     ^^^^ help: consider making the acronym lowercase, except the initial letter: `Path`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms

warning: name `TARBALL` contains a capitalized acronym
  --> src/package/lock.rs:53:5
   |
53 |     TARBALL,
   |     ^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Tarball`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms

warning: name `GIT` contains a capitalized acronym
  --> src/package/lock.rs:52:5
   |
52 |     GIT,
   |     ^^^ help: consider making the acronym lowercase, except the initial letter: `Git`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms

warning: name `REGISTRY` contains a capitalized acronym
  --> src/package/lock.rs:51:5
   |
51 |     REGISTRY,
   |     ^^^^^^^^ help: consider making the acronym lowercase, except the initial letter: `Registry`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#upper_case_acronyms
   = note: `#[warn(clippy::upper_case_acronyms)]` on by default

warning: you seem to be trying to use `match` for destructuring a single pattern. Consider using `if let`
  --> src/backends/mod.rs:26:5
   |
26 | /     match command {
27 | |         CommandSpec::Build(_build) => {
28 | |             let manager = match DependencyManager::from_dependencies(
29 | |                 dependencies.clone(),
...  |
50 | |         _ => {}
51 | |     }
   | |_____^
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match
   = note: `#[warn(clippy::single_match)]` on by default
help: try
   |
26 ~     if let CommandSpec::Build(_build) = command {
27 +         let manager = match DependencyManager::from_dependencies(
28 +             dependencies.clone(),
29 +             &PathBuf::from(OUTPUT_DIRECTORY),
30 +         ) {
31 +             Ok(value) => value,
32 +             Err(e) => {
33 +                 error!("failed to create dependency manager because of {e}");
34 +                 return result;
35 +             }
36 +         };
37 + 
38 +         // enriching the apps with the target properties from the libraries
39 +         let library_properties = manager.get_target_properties().expect("lib properties");
40 + 
41 +         // merging app with library target properties
42 +         for app in &mut config.apps {
43 +             if let Err(e) = app.properties.merge(&library_properties) {
44 +                 error!("cannot merge properties from the libraries with the app. error: {e}");
45 +                 return result;
46 +             }
47 +         }
48 +     }
   |

warning: explicit call to `.into_iter()` in function argument accepting `IntoIterator`
  --> src/backends/mod.rs:24:39
   |
24 |     let dependencies = Vec::from_iter(config.dependencies.clone().into_iter());
   |                                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider removing the `.into_iter()`: `config.dependencies.clone()`
   |
note: this parameter accepts any `IntoIterator`, so you don't need to call `.into_iter()`
  --> /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/iter/traits/collect.rs:152:21
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#useless_conversion
   = note: `#[warn(clippy::useless_conversion)]` on by default

warning: deref on an immutable reference
  --> src/backends/cmake_c.rs:34:16
   |
34 |     content += &*include_statement;
   |                ^^^^^^^^^^^^^^^^^^^ help: if you would like to reborrow, try removing `&*`: `include_statement`
   |
   = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#borrow_deref_ref
   = note: `#[warn(clippy::borrow_deref_ref)]` on by default