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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

writableArray

Public Function
std.Io.Writer.writableArray
pub fn writableArray(w: *Writer, comptime len: usize) Error!*[len]u8

Asserts the provided buffer has total capacity enough for len.

Advances the buffer end position by len.

Params

Errors

WriteFailed

See the Writer implementation for detailed diagnostics.

File

Io/Writer.zig:452
452
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pub fn writableArray(w: *Writer, comptime len: usize) Error!*[len]u8 {
    const big_slice = try w.writableSliceGreedy(len);
    advance(w, len);
    return big_slice[0..len];
}