std.fmt: fully remove format string from format methods

Introduces `std.fmt.alt` which is a helper for calling alternate format
methods besides one named "format".
This commit is contained in:
Andrew Kelley
2025-07-05 10:43:14 -07:00
parent 4ccc6f2b57
commit 5378fdb153
43 changed files with 299 additions and 367 deletions

View File

@@ -2471,8 +2471,7 @@ const RenderCTypeTrailing = enum {
no_space,
maybe_space,
pub fn format(self: @This(), w: *Writer, comptime fmt: []const u8) Writer.Error!void {
comptime assert(fmt.len == 0);
pub fn format(self: @This(), w: *Writer) Writer.Error!void {
switch (self) {
.no_space => {},
.maybe_space => try w.writeByte(' '),

View File

@@ -19,8 +19,7 @@ pub const IdResult = enum(Word) {
none,
_,
pub fn format(self: IdResult, writer: *std.io.Writer, comptime f: []const u8) std.io.Writer.Error!void {
comptime assert(f.len == 0);
pub fn format(self: IdResult, writer: *std.io.Writer) std.io.Writer.Error!void {
switch (self) {
.none => try writer.writeAll("(none)"),
else => try writer.print("%{d}", .{@intFromEnum(self)}),