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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. Private Function

log10Pow2

Private Function
std.fmt.float.log10Pow2
fn log10Pow2(e: u32) u32

floor(log_10(2^e))

Params

  • e: u32

File

fmt/float.zig:535
535
536
537
538
fn log10Pow2(e: u32) u32 {
    std.debug.assert(e <= 1 << 15);
    return @intCast((@as(u64, @intCast(e)) * 169464822037455) >> 49);
}