Function utf8Encode [src]

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.

Prototype

pub fn utf8Encode(c: u21, out: []u8) error{ Utf8CannotEncodeSurrogateHalf, CodepointTooLarge }!u3

Parameters

c: u21out: []u8

Possible Errors

CodepointTooLarge

Utf8CannotEncodeSurrogateHalf

Source

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