decoderWithIgnore

Creates a new decoder that ignores certain characters. The decoder will skip any characters that are in the ignore list. The ignore list must not contain any valid hexadecimal characters.

Function parameters

Parameters

ignore_chars:[]const u8

(best-effort) constant time hexadecimal encoding and decoding.

Types

hex: (best-effort) constant time hexadecimal encoding and decoding.
base64: (best-effort) constant time base64 encoding and decoding.

Error sets in this namespace

Error Sets

Error

Source

Implementation

pub fn decoderWithIgnore(ignore_chars: []const u8) error{InvalidCharacter}!DecoderWithIgnore {
    var ignored_chars = StaticBitSet(256).initEmpty();
    for (ignore_chars) |c| {
        switch (c) {
            '0'...'9', 'a'...'f', 'A'...'F' => return error.InvalidCharacter,
            else => if (ignored_chars.isSet(c)) return error.InvalidCharacter,
        }
        ignored_chars.set(c);
    }
    return DecoderWithIgnore{ .ignored_chars = ignored_chars };
}