language-servers/rust-analyzer
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⬆️ rust-analyzer

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This commit is contained in:
Laurențiu Nicola 2023-03-13 10:42:24 +02:00
parent 15b867b5db
commit b2f6fd4f96
217 changed files with 12639 additions and 3059 deletions
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49
crates/test-utils/src/minicore.rs
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@ -510,6 +510,7 @@ pub mod fmt {
pub mod slice {
#[lang = "slice"]
impl<T> [T] {
#[lang = "slice_len_fn"]
pub fn len(&self) -> usize {
loop {}
}
@ -533,6 +534,40 @@ pub mod option {
None => panic!("called `Option::unwrap()` on a `None` value"),
}
}
pub fn and<U>(self, optb: Option<U>) -> Option<U> {
loop {}
}
pub fn unwrap_or(self, default: T) -> T {
loop {}
}
// region:fn
pub fn and_then<U, F>(self, f: F) -> Option<U>
where
F: FnOnce(T) -> Option<U>,
{
loop {}
}
pub fn unwrap_or_else<F>(self, f: F) -> T
where
F: FnOnce() -> T,
{
loop {}
}
pub fn map_or<U, F>(self, default: U, f: F) -> U
where
F: FnOnce(T) -> U,
{
loop {}
}
pub fn map_or_else<U, D, F>(self, default: D, f: F) -> U
where
D: FnOnce() -> U,
F: FnOnce(T) -> U,
{
loop {}
}
// endregion:fn
}
}
// endregion:option
@ -727,6 +762,20 @@ pub mod iter {
self
}
}
pub struct IntoIter<T, const N: usize>([T; N]);
impl<T, const N: usize> IntoIterator for [T; N] {
type Item = T;
type IntoIter = IntoIter<T, N>;
fn into_iter(self) -> I {
IntoIter(self)
}
}
impl<T, const N: usize> Iterator for IntoIter<T, N> {
type Item = T;
fn next(&mut self) -> Option<T> {
loop {}
}
}
}
pub use self::collect::IntoIterator;
}