Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

Update any.rs documentation using keyword dyn #56063

Merged
merged 1 commit into from
Nov 22, 2018
Merged

Update any.rs documentation using keyword dyn #56063

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
22 changes: 11 additions & 11 deletions src/libcore/any.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,7 @@
//!
//! // Logger function for any type that implements Debug.
//! fn log<T: Any + Debug>(value: &T) {
//! let value_any = value as &Any;
//! let value_any = value as &dyn Any;
//!
//! // try to convert our value to a String. If successful, we want to
//! // output the String's length as well as its value. If not, it's a
Expand Down Expand Up @@ -95,7 +95,7 @@ pub trait Any: 'static {
///
/// use std::any::{Any, TypeId};
///
/// fn is_string(s: &Any) -> bool {
/// fn is_string(s: &dyn Any) -> bool {
/// TypeId::of::<String>() == s.get_type_id()
/// }
///
Expand Down Expand Up @@ -151,7 +151,7 @@ impl dyn Any {
/// ```
/// use std::any::Any;
///
/// fn is_string(s: &Any) {
/// fn is_string(s: &dyn Any) {
/// if s.is::<String>() {
/// println!("It's a string!");
/// } else {
Expand Down Expand Up @@ -185,7 +185,7 @@ impl dyn Any {
/// ```
/// use std::any::Any;
///
/// fn print_if_string(s: &Any) {
/// fn print_if_string(s: &dyn Any) {
/// if let Some(string) = s.downcast_ref::<String>() {
/// println!("It's a string({}): '{}'", string.len(), string);
/// } else {
Expand Down Expand Up @@ -218,7 +218,7 @@ impl dyn Any {
/// ```
/// use std::any::Any;
///
/// fn modify_if_u32(s: &mut Any) {
/// fn modify_if_u32(s: &mut dyn Any) {
/// if let Some(num) = s.downcast_mut::<u32>() {
/// *num = 42;
/// }
Expand Down Expand Up @@ -256,7 +256,7 @@ impl dyn Any+Send {
/// ```
/// use std::any::Any;
///
/// fn is_string(s: &(Any + Send)) {
/// fn is_string(s: &(dyn Any + Send)) {
/// if s.is::<String>() {
/// println!("It's a string!");
/// } else {
Expand All @@ -282,7 +282,7 @@ impl dyn Any+Send {
/// ```
/// use std::any::Any;
///
/// fn print_if_string(s: &(Any + Send)) {
/// fn print_if_string(s: &(dyn Any + Send)) {
/// if let Some(string) = s.downcast_ref::<String>() {
/// println!("It's a string({}): '{}'", string.len(), string);
/// } else {
Expand All @@ -308,7 +308,7 @@ impl dyn Any+Send {
/// ```
/// use std::any::Any;
///
/// fn modify_if_u32(s: &mut (Any + Send)) {
/// fn modify_if_u32(s: &mut (dyn Any + Send)) {
/// if let Some(num) = s.downcast_mut::<u32>() {
/// *num = 42;
/// }
Expand Down Expand Up @@ -340,7 +340,7 @@ impl dyn Any+Send+Sync {
/// ```
/// use std::any::Any;
///
/// fn is_string(s: &(Any + Send + Sync)) {
/// fn is_string(s: &(dyn Any + Send + Sync)) {
/// if s.is::<String>() {
/// println!("It's a string!");
/// } else {
Expand All @@ -366,7 +366,7 @@ impl dyn Any+Send+Sync {
/// ```
/// use std::any::Any;
///
/// fn print_if_string(s: &(Any + Send + Sync)) {
/// fn print_if_string(s: &(dyn Any + Send + Sync)) {
/// if let Some(string) = s.downcast_ref::<String>() {
/// println!("It's a string({}): '{}'", string.len(), string);
/// } else {
Expand All @@ -392,7 +392,7 @@ impl dyn Any+Send+Sync {
/// ```
/// use std::any::Any;
///
/// fn modify_if_u32(s: &mut (Any + Send + Sync)) {
/// fn modify_if_u32(s: &mut (dyn Any + Send + Sync)) {
/// if let Some(num) = s.downcast_mut::<u32>() {
/// *num = 42;
/// }
Expand Down