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Clarify documentation on char::MAX #93392

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merged 2 commits into from
Jan 31, 2022
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Clarify documentation on char::MAX #93392

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2fb617c
Clarify documentation on char::MAX
GKFX Jan 27, 2022
9aaf52b
(#93392) Update char::MAX docs and core::char::MAX
GKFX Jan 30, 2022
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8 changes: 4 additions & 4 deletions library/core/src/char/methods.rs
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Expand Up @@ -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
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