Function cWriter [src]

Prototype

pub fn cWriter(c_file: *std.c.FILE) CWriter

Parameters

c_file: *std.c.FILE

Example

 test cWriter {
    if (!builtin.link_libc or builtin.os.tag == .wasi) return error.SkipZigTest;

    const filename = "tmp_io_test_file.txt";
    const out_file = std.c.fopen(filename, "w") orelse return error.UnableToOpenTestFile;
    defer {
        _ = std.c.fclose(out_file);
        std.fs.cwd().deleteFileZ(filename) catch {};
    }

    const writer = cWriter(out_file);
    try writer.print("hi: {}\n", .{@as(i32, 123)});
}

Source

  pub fn cWriter(c_file: *std.c.FILE) CWriter {
    return .{ .context = c_file };
}  