diff options
| author | Matthias Krüger <matthias.krueger@famsik.de> | 2022-03-09 23:14:10 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-03-09 23:14:10 +0100 |
| commit | 2567d0f8837d351beba9c30545833fdf4bdc7054 (patch) | |
| tree | 73c385eb0b831a21e992563747d94fa9f782927f | |
| parent | c0259626b6036a886f10c40b85f2d1b36118aeb9 (diff) | |
| parent | 9054fbb03ab2ebb048888f4963a364d800fba056 (diff) | |
| download | rust-2567d0f8837d351beba9c30545833fdf4bdc7054.tar.gz rust-2567d0f8837d351beba9c30545833fdf4bdc7054.zip | |
Rollup merge of #92541 - asquared31415:from-docs, r=m-ou-se
Mention intent of `From` trait in its docs This pr is a docs modification to add to the documentation of the `From` trait a note about its intent as a perfect conversion. This is already stated in the `TryFrom` docs so this is simply adding that information in a more visible way.
| -rw-r--r-- | library/core/src/convert/mod.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/library/core/src/convert/mod.rs b/library/core/src/convert/mod.rs index b911bbc3574..f5ea5f5ba50 100644 --- a/library/core/src/convert/mod.rs +++ b/library/core/src/convert/mod.rs @@ -300,7 +300,8 @@ pub trait Into<T>: Sized { /// that encapsulate multiple error types. See the "Examples" section and [the book][book] for more /// details. /// -/// **Note: This trait must not fail**. If the conversion can fail, use [`TryFrom`]. +/// **Note: This trait must not fail**. The `From` trait is intended for perfect conversions. +/// If the conversion can fail or is not perfect, use [`TryFrom`]. /// /// # Generic Implementations /// |