konst_macro_rules/
result_macros_.rs

1#[macro_export]
2macro_rules! unwrap_ctx {
3    ($e:expr $(,)?) => {
4        match $e {
5            $crate::__::Ok(x) => x,
6            $crate::__::Err(e) => e.panic(),
7        }
8    };
9}
10
11#[macro_export]
12macro_rules! res_unwrap_or {
13    ($res:expr, $v:expr $(,)?) => {
14        match ($res, $v) {
15            ($crate::__::Ok(x), _) => x,
16            ($crate::__::Err(_), value) => value,
17        }
18    };
19}
20
21#[macro_export]
22macro_rules! res_unwrap_or_else {
23    ($res:expr, |$param:pat| $expr:expr $(,)?) => {
24        match $res {
25            $crate::__::Ok(x) => x,
26            $crate::__::Err($param) => $expr,
27        }
28    };
29    ($opt:expr, | $($anything:tt)* ) => {
30        compile_error!("expected the closure to take a pattern as an argument")
31    };
32    ($res:expr, $function:expr $(,)?) => {
33        match $res {
34            $crate::__::Ok(x) => x,
35            $crate::__::Err(x) => $function(x),
36        }
37    };
38}
39
40#[macro_export]
41macro_rules! res_unwrap_err_or_else {
42    ($res:expr, |$param:pat| $expr:expr $(,)?) => {
43        match $res {
44            $crate::__::Ok($param) => $expr,
45            $crate::__::Err(x) => x,
46        }
47    };
48    ($opt:expr, | $($anything:tt)* ) => {
49        compile_error!("expected the closure to take a pattern as an argument")
50    };
51    ($res:expr, $function:expr $(,)?) => {
52        match $res {
53            $crate::__::Ok(x) => $function(x),
54            $crate::__::Err(x) => x,
55        }
56    };
57}
58
59#[macro_export]
60macro_rules! res_ok {
61    ($res:expr $(,)?) => {
62        match $res {
63            $crate::__::Ok(x) => $crate::__::Some(x),
64            $crate::__::Err(_) => $crate::__::None,
65        }
66    };
67}
68
69#[macro_export]
70macro_rules! res_err {
71    ($res:expr $(,)?) => {
72        match $res {
73            $crate::__::Ok(_) => $crate::__::None,
74            $crate::__::Err(x) => $crate::__::Some(x),
75        }
76    };
77}
78
79#[macro_export]
80macro_rules! res_and_then {
81    ($res:expr, |$param:pat| $expr:expr $(,)?) => {
82        match $res {
83            $crate::__::Ok($param) => $expr,
84            $crate::__::Err(x) => $crate::__::Err(x),
85        }
86    };
87    ($opt:expr, | $($anything:tt)* ) => {
88        compile_error!("expected the closure to take a pattern as an argument")
89    };
90    ($res:expr, $function:expr $(,)?) => {
91        match $res {
92            $crate::__::Ok(param) => $function(param),
93            $crate::__::Err(x) => $crate::__::Err(x),
94        }
95    };
96}
97
98#[macro_export]
99macro_rules! res_map {
100    ($res:expr, |$param:pat| $expr:expr $(,)?) => {
101        match $res {
102            $crate::__::Ok($param) => $crate::__::Ok($expr),
103            $crate::__::Err(x) => $crate::__::Err(x),
104        }
105    };
106    ($opt:expr, | $($anything:tt)* ) => {
107        compile_error!("expected the closure to take a pattern as an argument")
108    };
109    ($res:expr, $function:expr $(,)?) => {
110        match $res {
111            $crate::__::Ok(param) => $crate::__::Ok($function(param)),
112            $crate::__::Err(x) => $crate::__::Err(x),
113        }
114    };
115}
116
117#[macro_export]
118macro_rules! res_map_err {
119    ($res:expr, |$param:pat| $expr:expr $(,)?) => {
120        match $res {
121            $crate::__::Ok(x) => $crate::__::Ok(x),
122            $crate::__::Err($param) => $crate::__::Err($expr),
123        }
124    };
125    ($opt:expr, | $($anything:tt)* ) => {
126        compile_error!("expected the closure to take a pattern as an argument")
127    };
128    ($res:expr, $function:expr $(,)?) => {
129        match $res {
130            $crate::__::Ok(x) => $crate::__::Ok(x),
131            $crate::__::Err(x) => $crate::__::Err($function(x)),
132        }
133    };
134}
135
136#[macro_export]
137macro_rules! res_or_else {
138    ($res:expr, |$param:pat| $expr:expr $(,)?) => {
139        match $res {
140            $crate::__::Ok(x) => $crate::__::Ok(x),
141            $crate::__::Err($param) => $expr,
142        }
143    };
144    ($opt:expr, | $($anything:tt)* ) => {
145        compile_error!("expected the closure to take a pattern as an argument")
146    };
147    ($res:expr, $function:expr $(,)?) => {
148        match $res {
149            $crate::__::Ok(x) => $crate::__::Ok(x),
150            $crate::__::Err(x) => $function(x),
151        }
152    };
153}
konst_macro_rules/result_macros_.rs

konst_macro_rules/
result_macros_.rs
