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Clarify documentation on char::MAX

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George Bateman 2022-01-27 22:13:01 +00:00
parent 8cdb3cd94e
commit 2fb617ca0f
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1 changed files with 4 additions and 4 deletions
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8
library/core/src/char/methods.rs
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@ -9,11 +9,11 @@ use super::*;
#[lang = "char"]
impl char {
/// The highest valid code point a `char` can have.
/// The highest valid code point a `char` can have, 0x10FFFF.
///
/// A `char` is a [Unicode Scalar Value], which means that it is a [Code
/// Point], but only ones within a certain range. `MAX` is the highest valid
/// code point that's a valid [Unicode Scalar Value].
/// A [Code Point] is any value between zero and `char::MAX`, inclusive. A
/// `char` is a [Unicode Scalar Value], which is a Code Point that is not
/// in the range `0xD800..=0xDFFF`.
///
/// [Unicode Scalar Value]: https://www.unicode.org/glossary/#unicode_scalar_value
/// [Code Point]: https://www.unicode.org/glossary/#code_point