Zig 0.17.0-dev (Split by item)

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decodeDistance

Decompress.decodeDistance

fn decodeDistance(self: *Decompress, code_int: u5) !u16

File

lib/std/compress/flate/Decompress.zig:191

Code

fn decodeDistance(self: *Decompress, code_int: u5) !u16 {
    if (code_int > 29) return error.InvalidCode;
    const d: token.DistCode = .fromInt(code_int);
    const base = d.base();
    const extra = d.extraBits();
    return token.min_distance + (base | try self.takeBits(extra));
}