Type Function Alt [src]

Creates a type suitable for instantiating and passing to a "{f}" placeholder.

Prototype

pub fn Alt( comptime Data: type, comptime formatFn: fn (data: Data, writer: *Writer) Writer.Error!void, ) type

Parameters

Data: typeformatFn: fn (data: Data, writer: *Writer) Writer.Error!void

Source

  pub fn Alt(
    comptime Data: type,
    comptime formatFn: fn (data: Data, writer: *Writer) Writer.Error!void,
) type {
    return struct {
        data: Data,
        pub inline fn format(self: @This(), writer: *Writer) Writer.Error!void {
            try formatFn(self.data, writer);
        }
    };
}  