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Mention intent of From trait in its docs #92541

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Mar 10, 2022
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Mention intent of From trait in its docs #92541

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3 changes: 2 additions & 1 deletion library/core/src/convert/mod.rs
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Expand Up @@ -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
///
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