diff options
Diffstat (limited to 'crates/test_utils/src/minicore.rs')
-rw-r--r-- | crates/test_utils/src/minicore.rs | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/crates/test_utils/src/minicore.rs b/crates/test_utils/src/minicore.rs index 5ff60178c..e04ca58d2 100644 --- a/crates/test_utils/src/minicore.rs +++ b/crates/test_utils/src/minicore.rs | |||
@@ -9,11 +9,13 @@ | |||
9 | //! | 9 | //! |
10 | //! Available flags: | 10 | //! Available flags: |
11 | //! sized: | 11 | //! sized: |
12 | //! unsize: sized | ||
13 | //! coerce_unsized: unsize | ||
12 | //! slice: | 14 | //! slice: |
13 | //! range: | 15 | //! range: |
14 | //! unsize: sized | ||
15 | //! deref: sized | 16 | //! deref: sized |
16 | //! coerce_unsized: unsize | 17 | //! deref_mut: deref |
18 | //! fn: | ||
17 | //! pin: | 19 | //! pin: |
18 | //! future: pin | 20 | //! future: pin |
19 | //! option: | 21 | //! option: |
@@ -64,9 +66,16 @@ pub mod ops { | |||
64 | type Target: ?Sized; | 66 | type Target: ?Sized; |
65 | fn deref(&self) -> &Self::Target; | 67 | fn deref(&self) -> &Self::Target; |
66 | } | 68 | } |
69 | // region:deref_mut | ||
70 | #[lang = "deref_mut"] | ||
71 | pub trait DerefMut: Deref { | ||
72 | fn deref_mut(&mut self) -> &mut Self::Target; | ||
73 | } | ||
74 | // endregion:deref_mut | ||
67 | } | 75 | } |
68 | pub use self::deref::Deref; | 76 | pub use self::deref::Deref; |
69 | // endregion:deref | 77 | pub use self::deref::DerefMut; //:deref_mut |
78 | // endregion:deref | ||
70 | 79 | ||
71 | // region:range | 80 | // region:range |
72 | mod range { | 81 | mod range { |
@@ -104,6 +113,26 @@ pub mod ops { | |||
104 | pub use self::range::{Range, RangeFrom, RangeFull, RangeTo}; | 113 | pub use self::range::{Range, RangeFrom, RangeFull, RangeTo}; |
105 | pub use self::range::{RangeInclusive, RangeToInclusive}; | 114 | pub use self::range::{RangeInclusive, RangeToInclusive}; |
106 | // endregion:range | 115 | // endregion:range |
116 | |||
117 | // region:fn | ||
118 | mod function { | ||
119 | #[lang = "fn"] | ||
120 | #[fundamental] | ||
121 | pub trait Fn<Args>: FnMut<Args> {} | ||
122 | |||
123 | #[lang = "fn_mut"] | ||
124 | #[fundamental] | ||
125 | pub trait FnMut<Args>: FnOnce<Args> {} | ||
126 | |||
127 | #[lang = "fn_once"] | ||
128 | #[fundamental] | ||
129 | pub trait FnOnce<Args> { | ||
130 | #[lang = "fn_once_output"] | ||
131 | type Output; | ||
132 | } | ||
133 | } | ||
134 | pub use self::function::{Fn, FnMut, FnOnce}; | ||
135 | // endregion:fn | ||
107 | } | 136 | } |
108 | 137 | ||
109 | // region:slice | 138 | // region:slice |
@@ -181,6 +210,7 @@ pub mod prelude { | |||
181 | pub mod v1 { | 210 | pub mod v1 { |
182 | pub use crate::{ | 211 | pub use crate::{ |
183 | marker::Sized, // :sized | 212 | marker::Sized, // :sized |
213 | ops::{Fn, FnMut, FnOnce}, // :fn | ||
184 | option::Option::{self, None, Some}, // :option | 214 | option::Option::{self, None, Some}, // :option |
185 | result::Result::{self, Err, Ok}, // :result | 215 | result::Result::{self, Err, Ok}, // :result |
186 | }; | 216 | }; |