Example
test format {
try std.testing.expectFmt("none", "{f}", .{@as(BuildId, .none)});
try std.testing.expectFmt("fast", "{f}", .{@as(BuildId, .fast)});
try std.testing.expectFmt("uuid", "{f}", .{@as(BuildId, .uuid)});
try std.testing.expectFmt("sha1", "{f}", .{@as(BuildId, .sha1)});
try std.testing.expectFmt("md5", "{f}", .{@as(BuildId, .md5)});
try std.testing.expectFmt("0x", "{f}", .{BuildId.initHexString("")});
try std.testing.expectFmt("0x1234cdef", "{f}", .{BuildId.initHexString("\x12\x34\xcd\xef")});
}
Source
pub fn format(id: BuildId, writer: *std.Io.Writer) std.Io.Writer.Error!void {
switch (id) {
.none, .fast, .uuid, .sha1, .md5 => {
try writer.writeAll(@tagName(id));
},
.hexstring => |hs| {
try writer.print("0x{x}", .{hs.toSlice()});
},
}
}