1#![cfg_attr(docsrs, feature(doc_auto_cfg, doc_cfg))]
2#![doc = include_str!("../README.md")]
3#![allow(renamed_and_removed_lints)] #![allow(unknown_lints)] #![warn(missing_docs)]
7#![warn(noop_method_call)]
8#![warn(unreachable_pub)]
9#![warn(clippy::all)]
10#![deny(clippy::await_holding_lock)]
11#![deny(clippy::cargo_common_metadata)]
12#![deny(clippy::cast_lossless)]
13#![deny(clippy::checked_conversions)]
14#![warn(clippy::cognitive_complexity)]
15#![deny(clippy::debug_assert_with_mut_call)]
16#![deny(clippy::exhaustive_enums)]
17#![deny(clippy::exhaustive_structs)]
18#![deny(clippy::expl_impl_clone_on_copy)]
19#![deny(clippy::fallible_impl_from)]
20#![deny(clippy::implicit_clone)]
21#![deny(clippy::large_stack_arrays)]
22#![warn(clippy::manual_ok_or)]
23#![deny(clippy::missing_docs_in_private_items)]
24#![warn(clippy::needless_borrow)]
25#![warn(clippy::needless_pass_by_value)]
26#![warn(clippy::option_option)]
27#![deny(clippy::print_stderr)]
28#![deny(clippy::print_stdout)]
29#![warn(clippy::rc_buffer)]
30#![deny(clippy::ref_option_ref)]
31#![warn(clippy::semicolon_if_nothing_returned)]
32#![warn(clippy::trait_duplication_in_bounds)]
33#![deny(clippy::unchecked_duration_subtraction)]
34#![deny(clippy::unnecessary_wraps)]
35#![warn(clippy::unseparated_literal_suffix)]
36#![deny(clippy::unwrap_used)]
37#![deny(clippy::mod_module_files)]
38#![allow(clippy::let_unit_value)] #![allow(clippy::uninlined_format_args)]
40#![allow(clippy::significant_drop_in_scrutinee)] #![allow(clippy::result_large_err)] #![allow(clippy::needless_raw_string_hashes)] #![allow(clippy::needless_lifetimes)] #![allow(mismatched_lifetime_syntaxes)] #[macro_export]
83macro_rules! caret_int {
84 {
85 $(#[$meta:meta])*
86 $v:vis struct $name:ident ( $numtype:ty ) {
87 $(
88 $(#[$item_meta:meta])*
89 $id:ident = $num:literal
90 ),*
91 $(,)?
92 }
93 } => {
94 #[derive(PartialEq,Eq,Copy,Clone)]
95 $(#[$meta])*
96 $v struct $name($numtype);
97
98 impl From<$name> for $numtype {
99 fn from(val: $name) -> $numtype { val.0 }
100 }
101 impl From<$numtype> for $name {
102 fn from(num: $numtype) -> $name { $name(num) }
103 }
104 impl $name {
105 $(
106 $( #[$item_meta] )*
107 pub const $id: $name = $name($num) ; )*
108 fn to_str(self) -> Option<&'static str> {
109 match self {
110 $( $name::$id => Some(stringify!($id)), )*
111 _ => None,
112 }
113 }
114 $v fn is_recognized(self) -> bool {
116 match self {
117 $( $name::$id => true, )*
118 _ => false
119 }
120 }
121 $v fn from_name(name: &str) -> Option<Self> {
123 match name {
124 $( stringify!($id) => Some($name::$id), )*
125 _ => None
126 }
127 }
128 fn get(self) -> $numtype {
130 self.into()
131 }
132 }
133 impl std::fmt::Display for $name {
134 fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
135 match self.to_str() {
136 Some(s) => write!(f, "{}", s),
137 None => write!(f, "{}", self.0),
138 }
139 }
140 }
141 impl std::fmt::Debug for $name {
143 fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
144 write!(f, "{}({})", stringify!($name), self)
145 }
146 }
147 };
148
149}