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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. Private Function

addBuf

Private Function
std.Io.Dispatch.addBuf
fn addBuf(
    comptime is_const: bool,
    vec: []if (is_const) iovec_const else iovec,
    vec_len: *iovlen_t,
    remaining: *Io.Limit,
    bytes: if (is_const) []const u8 else []u8,
) void

Params

  • is_const: bool
  • vec: []if (is_const) iovec_const else iovec
  • vec_len: *iovlen_t
  • remaining: *Io.Limit
  • bytes: if (is_const) []const u8 else []u8

File

Io/Dispatch.zig:4968
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fn addBuf(
    comptime is_const: bool,
    vec: []if (is_const) iovec_const else iovec,
    vec_len: *iovlen_t,
    remaining: *Io.Limit,
    bytes: if (is_const) []const u8 else []u8,
) void {
    if (vec.len - vec_len.* == 0) return;
    const len = remaining.minInt(bytes.len);
    if (len == 0) return;
    vec[vec_len.*] = .{ .base = bytes.ptr, .len = len };
    vec_len.* += 1;
    remaining.* = remaining.subtract(len).?;
}