Zig 0.17.0-dev (Split by item)

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drain

Writer.drain

pub fn drain(io_w: *Io.Writer, data: []const []const u8, splat: usize) Io.Writer.Error!usize

File

lib/std/Io/File/Writer.zig:89

Code

pub fn drain(io_w: *Io.Writer, data: []const []const u8, splat: usize) Io.Writer.Error!usize {
    const w: *Writer = @alignCast(@fieldParentPtr("interface", io_w));
    switch (w.mode) {
        .positional, .positional_simple => return drainPositional(w, data, splat),
        .streaming, .streaming_simple => return drainStreaming(w, data, splat),
        .failure => return error.WriteFailed,
    }
}