struct FormatId [src]

Fields

bytes: []const u8

flags: Flags

Members

Flags (struct)
format (Function)

Source

  pub const FormatId = struct {
    bytes: []const u8,
    flags: Flags,
    pub const Flags = struct {
        allow_primitive: bool = false,
        allow_underscore: bool = false,
    };

    /// Print the string as a Zig identifier, escaping it with `@""` syntax if needed.
    pub fn format(ctx: FormatId, writer: *Writer) Writer.Error!void {
        const bytes = ctx.bytes;
        if (isValidId(bytes) and
            (ctx.flags.allow_primitive or !std.zig.isPrimitive(bytes)) and
            (ctx.flags.allow_underscore or !isUnderscore(bytes)))
        {
            return writer.writeAll(bytes);
        }
        try writer.writeAll("@\"");
        try stringEscape(bytes, writer);
        try writer.writeByte('"');
    }
}  