Function peekWithState [src]

Standalone function for working with a fixed-size buffer.

Prototype

pub fn peekWithState(buf: []const u8, bit_len: usize) u1

Parameters

buf: []const u8bit_len: usize

Source

  pub fn peekWithState(buf: []const u8, bit_len: usize) u1 {
    const byte_index = (bit_len - 1) >> 3;
    const bit_index = @as(u3, @intCast((bit_len - 1) & 7));
    return @as(u1, @intCast((buf[byte_index] >> bit_index) & 1));
}  