Skip to content

Default #7

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 4 commits into from
Apr 10, 2020
Merged

Default #7

Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
c8fbb11
Add Default trait implementation
hmuendel Apr 10, 2020
969b7cc
Implement default for MultiMap
hmuendel Apr 10, 2020
84325d1
Merge branch 'master' into default
thejpster Apr 10, 2020
b39f6b2
Merge branch 'master' into default
thejpster Apr 10, 2020
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 13 additions & 0 deletions src/lib.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -249,6 +249,18 @@ impl<K1: Eq + Hash + Debug, K2: Eq + Hash + Debug, V: Debug> fmt::Debug for Mult
}
}

impl<K1, K2, V> Default for MultiMap<K1, K2, V>
where
K1: Eq + Hash + Clone,
K2: Eq + Hash + Clone,
{
/// Creates an empty `MultiMap<K1, K2, V>`
#[inline]
fn default() -> MultiMap<K1, K2, V> {
MultiMap::new()
}
}

/// An iterator over the entries of a `MultiMap` like in a `HashMap` but with
/// values of the form (K2, V) instead of V.
///
Expand Down Expand Up @@ -336,6 +348,7 @@ impl<K1, K2, V> Iterator for IntoIter<K1, K2, V> {
self.base.size_hint()
}
}

#[macro_export]
/// Create a `MultiMap` from a list of key-value tuples
///
Expand Down