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Deny missing docs in HashMap and document two public structs

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This commit is contained in:
Gwilym Kuiper 2022-08-02 22:52:16 +01:00
parent ffdd812da3
commit 460cf7db91
1 changed files with 13 additions and 0 deletions
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13
agb/src/hash_map.rs
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@ -1,3 +1,4 @@
#![deny(missing_docs)]
//! A lot of the documentation for this module was copied straight out of the rust
//! standard library. The implementation however is not.
use alloc::vec::Vec;
@ -291,6 +292,10 @@ where
}
}
/// An iterator over entries of a [`HashMap`]
///
/// This struct is created using the `into_iter()` method on [`HashMap`]. See its
/// documentation for more.
pub struct Iter<'a, K: 'a, V: 'a> {
map: &'a HashMap<K, V>,
at: usize,
@ -324,6 +329,10 @@ impl<'a, K, V> IntoIterator for &'a HashMap<K, V> {
}
}
/// An iterator over entries of a [`HashMap`]
///
/// This struct is created using the `into_iter()` method on [`HashMap`] as part of its implementation
/// of the IntoIterator trait.
pub struct IterOwned<K, V> {
map: HashMap<K, V>,
at: usize,
@ -348,6 +357,10 @@ impl<K, V> Iterator for IterOwned<K, V> {
}
}
/// An iterator over entries of a [`HashMap`]
///
/// This struct is created using the `into_iter()` method on [`HashMap`] as part of its implementation
/// of the IntoIterator trait.
impl<K, V> IntoIterator for HashMap<K, V> {
type Item = (K, V);
type IntoIter = IterOwned<K, V>;