Trait HashSetExt
pub trait HashSetExt {
// Required methods
fn new() -> Self;
fn with_capacity(capacity: usize) -> Self;
}Available on crate feature
map only.Expand description
A convenience extension trait to enable HashSet::new for hash sets that use foldhash.
Required Methods§
fn new() -> Self
fn new() -> Self
Creates an empty HashSet.
fn with_capacity(capacity: usize) -> Self
fn with_capacity(capacity: usize) -> Self
Creates an empty HashSet with at least the specified capacity.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.