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Add doc for impl From in char_convert

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Son 2018-08-20 15:46:59 +10:00
parent 6bf6d50a6f
commit 1acec4cbd9
1 changed files with 8 additions and 0 deletions
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8
src/libcore/char/convert.rs
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@ -115,6 +115,10 @@ pub unsafe fn from_u32_unchecked(i: u32) -> char {
#[stable(feature = "char_convert", since = "1.13.0")]
impl From<char> for u32 {
/// Converts a [`char`] into a [`u32`].
///
/// [`char`]: primitive.char.html
/// [`u32`]: primitive.u32.html
#[inline]
fn from(c: char) -> Self {
c as u32
@ -141,6 +145,10 @@ impl From<char> for u32 {
/// C0 and C1 control codes.
#[stable(feature = "char_convert", since = "1.13.0")]
impl From<u8> for char {
/// Converts a [`u8`] into a [`char`].
///
/// [`u8`]: primitive.u8.html
/// [`char`]: primitive.char.html
#[inline]
fn from(i: u8) -> Self {
i as char