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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

utf8Encode

Public Function
std.unicode.utf8Encode
pub fn utf8Encode(c: u21, out: []u8) error

Encodes the given codepoint into a UTF-8 byte sequence. c: the codepoint. out: the out buffer to write to. Must have a len >= utf8CodepointSequenceLength(c). Errors: if c cannot be encoded in UTF-8. Returns: the number of bytes written to out.

Params

  • c: u21
  • out: []u8

File

unicode.zig:44
44
45
46
pub fn utf8Encode(c: u21, out: []u8) error{ Utf8CannotEncodeSurrogateHalf, CodepointTooLarge }!u3 {
    return utf8EncodeImpl(c, out, .cannot_encode_surrogate_half);
}