OpenE2K
/
rust
2
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

remove `description` from `Error` impls in docs

This commit is contained in:
Andy Russell 2019-12-23 09:47:28 -06:00
parent 01a46509a4
commit 24f3dcfdc7
No known key found for this signature in database
GPG Key ID: BE2221033EDBC374
2 changed files with 5 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

32
src/libstd/error.rs
View File

@ -91,10 +91,6 @@ pub trait Error: Debug + Display {
/// }
///
/// impl Error for SuperError {
/// fn description(&self) -> &str {
/// "I'm the superhero of errors"
/// }
///
/// fn cause(&self) -> Option<&dyn Error> {
/// Some(&self.side)
/// }
@ -109,11 +105,7 @@ pub trait Error: Debug + Display {
/// }
/// }
///
/// impl Error for SuperErrorSideKick {
/// fn description(&self) -> &str {
/// "I'm SuperError side kick"
/// }
/// }
/// impl Error for SuperErrorSideKick {}
///
/// fn get_super_error() -> Result<(), SuperError> {
/// Err(SuperError { side: SuperErrorSideKick })
@ -156,10 +148,6 @@ pub trait Error: Debug + Display {
/// }
///
/// impl Error for SuperError {
/// fn description(&self) -> &str {
/// "I'm the superhero of errors"
/// }
///
/// fn source(&self) -> Option<&(dyn Error + 'static)> {
/// Some(&self.side)
/// }
@ -174,11 +162,7 @@ pub trait Error: Debug + Display {
/// }
/// }
///
/// impl Error for SuperErrorSideKick {
/// fn description(&self) -> &str {
/// "I'm SuperError side kick"
/// }
/// }
/// impl Error for SuperErrorSideKick {}
///
/// fn get_super_error() -> Result<(), SuperError> {
/// Err(SuperError { side: SuperErrorSideKick })
@ -251,11 +235,7 @@ impl<'a, E: Error + 'a> From<E> for Box<dyn Error + 'a> {
/// }
/// }
///
/// impl Error for AnError {
/// fn description(&self) -> &str {
/// "Description of an error"
/// }
/// }
/// impl Error for AnError {}
///
/// let an_error = AnError;
/// assert!(0 == mem::size_of_val(&an_error));
@ -290,11 +270,7 @@ impl<'a, E: Error + Send + Sync + 'a> From<E> for Box<dyn Error + Send + Sync +
/// }
/// }
///
/// impl Error for AnError {
/// fn description(&self) -> &str {
/// "Description of an error"
/// }
/// }
/// impl Error for AnError {}
///
/// unsafe impl Send for AnError {}
///

4
src/libstd/io/error.rs
View File

@ -402,9 +402,7 @@ impl Error {
/// }
/// }
///
/// impl error::Error for MyError {
/// fn description(&self) -> &str { &self.v }
/// }
/// impl error::Error for MyError {}
///
/// impl Display for MyError {
/// fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {