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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. Public Function

toUpper

Public Function
std.ascii.toUpper
pub fn toUpper(c: u8) u8

Uppercases the character and returns it as-is if already uppercase or not a letter.

Params

  • c: u8

File

ascii.zig:195
195
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pub fn toUpper(c: u8) u8 {
    const mask = @as(u8, @intFromBool(isLower(c))) << 5;
    return c ^ mask;
}