Zig 0.17.0-dev (Split by item)

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 library itself.

testError

base64.testError

fn testError(codecs: Codecs, encoded: []const u8, expected_err: anyerror) !void

File

lib/std/base64.zig:539

Code

fn testError(codecs: Codecs, encoded: []const u8, expected_err: anyerror) !void {
    const decoder_ignore_space = codecs.decoderWithIgnore(" ");
    var buffer: [0x100]u8 = undefined;
    if (codecs.Decoder.calcSizeForSlice(encoded)) |decoded_size| {
        const decoded = buffer[0..decoded_size];
        if (codecs.Decoder.decode(decoded, encoded)) |_| {
            return error.ExpectedError;
        } else |err| if (err != expected_err) return err;
    } else |err| if (err != expected_err) return err;

    if (decoder_ignore_space.decode(buffer[0..], encoded)) |_| {
        return error.ExpectedError;
    } else |err| if (err != expected_err) return err;
}