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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

sub

Doc Source

Public Function

std.crypto.tls.Decoder.sub

pub fn sub(d: *Decoder, their_len: usize) !Decoder

Provide the length they claim, and receive a sub-decoder specific to that slice. The parent decoder is advanced to the end.

Params

d: *Decoder
their_len: usize

File

crypto/tls.zig:746

    pub fn sub(d: *Decoder, their_len: usize) !Decoder {
        const end = d.idx + their_len;
        if (end > d.their_end) return error.TlsDecodeError;
        const sub_buf = d.buf[d.idx..end];
        d.idx = end;
        d.our_end = end;
        return fromTheirSlice(sub_buf);
    }