Module std::charStable
[-] [+]
[src]
Character manipulation (char type, Unicode Scalar Value)
This module provides the CharExt trait, as well as its
implementation for the primitive char type, in order to allow
basic character manipulation.
A char actually represents a
Unicode Scalar Value,
as it can contain any Unicode code point except high-surrogate and
low-surrogate code points.
As such, only values in the ranges [0x0,0xD7FF] and [0xE000,0x10FFFF]
(inclusive) are allowed. A char can always be safely cast to a u32;
however the converse is not always true due to the above range limits
and, as such, should be performed via the from_u32 function.
Constants
| MAX | The highest valid code point |
| UNICODE_VERSION | The version of Unicode
that the unicode parts of |
Traits
| CharExt | Functionality for manipulating |
Functions
| canonical_combining_class | |
| compose | |
| decompose_canonical | Compute canonical Unicode decomposition for character |
| decompose_compatible | Compute canonical or compatible Unicode decomposition for character |
| from_digit | Converts a number to the character representing it. |
| from_u32 | Converts a |