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This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

utf16CodepointSequenceLength

Public Function
std.unicode.utf16CodepointSequenceLength
pub fn utf16CodepointSequenceLength(c: u21) !u2

Returns how many code units the UTF-16 representation would require for the given codepoint.

Params

  • c: u21

File

unicode.zig:449
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pub fn utf16CodepointSequenceLength(c: u21) !u2 {
    if (c <= 0xFFFF) return 1;
    if (c <= 0x10FFFF) return 2;
    return error.CodepointTooLarge;
}