Enum std::collections::Bound

pub enum Bound<T> {
    Included(T),
    Excluded(T),
    Unbounded,
}

🔬 This is a nightly-only experimental API.   (collections_bound)

An endpoint of a range of keys.

Variants

Included(T)

🔬 This is a nightly-only experimental API.   (collections_bound)

An inclusive bound.

Excluded(T)

🔬 This is a nightly-only experimental API.   (collections_bound)

An exclusive bound.

Unbounded

🔬 This is a nightly-only experimental API.   (collections_bound)

An infinite endpoint. Indicates that there is no bound in this direction.

Trait Implementations

impl<T> Hash for Bound<T> where T: Hash

fn hash<__HT>(&self, __arg_0: &mut __HT) where __HT: Hasher

Feeds this value into the state given, updating the hasher as necessary.

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher

Feeds a slice of this type into the state provided.

impl<T> PartialEq<Bound<T>> for Bound<T> where T: PartialEq<T>

fn eq(&self, __arg_0: &Bound<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Bound<T>) -> bool

This method tests for !=.

impl<T> Copy for Bound<T> where T: Copy

impl<T> Clone for Bound<T> where T: Clone

fn clone(&self) -> Bound<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Eq for Bound<T> where T: Eq

impl<T> Debug for Bound<T> where T: Debug

fn fmt(&self, __arg_0: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.