Type Alias heapless::FnvIndexSet
source · pub type FnvIndexSet<T, const N: usize> = IndexSet<T, BuildHasherDefault<FnvHasher>, N>;
Expand description
A IndexSet
using the
default FNV hasher.
A list of all Methods and Traits available for FnvIndexSet
can be found in
the IndexSet
documentation.
§Examples
use heapless::FnvIndexSet;
// A hash set with a capacity of 16 elements allocated on the stack
let mut books = FnvIndexSet::<_, 16>::new();
// Add some books.
books.insert("A Dance With Dragons").unwrap();
books.insert("To Kill a Mockingbird").unwrap();
books.insert("The Odyssey").unwrap();
books.insert("The Great Gatsby").unwrap();
// Check for a specific one.
if !books.contains("The Winds of Winter") {
println!("We have {} books, but The Winds of Winter ain't one.",
books.len());
}
// Remove a book.
books.remove("The Odyssey");
// Iterate over everything.
for book in &books {
println!("{}", book);
}
Aliased Type§
struct FnvIndexSet<T, const N: usize> { /* private fields */ }