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Use u32::from for MIN/MAX examples

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This commit is contained in:
ltdk 2023-07-31 13:22:16 -04:00
parent b64f3c7181
commit 0165a4cf5f
1 changed files with 2 additions and 2 deletions
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4
library/core/src/char/methods.rs
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@ -36,7 +36,7 @@ impl char {
/// let c: char = something_which_returns_char();
/// assert!(char::MIN <= c);
///
/// let value_at_min = char::MIN as u32;
/// let value_at_min = u32::from(char::MIN);
/// assert_eq!(char::from_u32(value_at_min), Some('\0'));
/// ```
#[unstable(feature = "char_min", issue = "114298")]
@ -68,7 +68,7 @@ impl char {
/// let c: char = something_which_returns_char();
/// assert!(c <= char::MAX);
///
/// let value_at_max = char::MAX as u32;
/// let value_at_max = u32::from(char::MAX);
/// assert_eq!(char::from_u32(value_at_max), Some('\u{10FFFF}'));
/// assert_eq!(char::from_u32(value_at_max + 1), None);
/// ```