pub fn metadataStringFmtAssumeCapacity( self: *Builder, comptime fmt_str: []const u8, fmt_args: anytype, ) Metadata.String
pub fn metadataStringFmtAssumeCapacity( self: *Builder, comptime fmt_str: []const u8, fmt_args: anytype, ) Metadata.String { self.metadata_string_bytes.printAssumeCapacity(fmt_str, fmt_args); return self.trailingMetadataStringAssumeCapacity(); }