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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

printHex

Public Function
std.Io.Writer.printHex
pub fn printHex(w: *Writer, bytes: []const u8, case: std.fmt.Case) Error!void

Params

Errors

WriteFailed

See the Writer implementation for detailed diagnostics.

File

Io/Writer.zig:1937
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pub fn printHex(w: *Writer, bytes: []const u8, case: std.fmt.Case) Error!void {
    const charset = switch (case) {
        .upper => "0123456789ABCDEF",
        .lower => "0123456789abcdef",
    };
    for (bytes) |c| {
        try w.writeByte(charset[c >> 4]);
        try w.writeByte(charset[c & 15]);
    }
}