Trait HasSome

pub trait HasSome {
    // Required method
    fn has_some(&self) -> bool;
}

Required Methods

fn has_some(&self) -> bool

Implementations on Foreign Types

impl HasSome for String

fn has_some(&self) -> bool

impl HasSome for CStr

fn has_some(&self) -> bool

impl<Idx: PartialOrd<Idx>> HasSome for Range<Idx>

fn has_some(&self) -> bool

impl<Idx: PartialOrd<Idx>> HasSome for RangeInclusive<Idx>

fn has_some(&self) -> bool

impl<K, V> HasSome for BTreeMap<K, V>

fn has_some(&self) -> bool

impl<K, V, S: BuildHasher> HasSome for HashMap<K, V, S>

fn has_some(&self) -> bool

impl<T> HasSome for [T]

fn has_some(&self) -> bool

impl<T> HasSome for BinaryHeap<T>

fn has_some(&self) -> bool

impl<T> HasSome for BTreeSet<T>

fn has_some(&self) -> bool

impl<T> HasSome for LinkedList<T>

fn has_some(&self) -> bool

impl<T> HasSome for VecDeque<T>

fn has_some(&self) -> bool

impl<T> HasSome for Vec<T>

fn has_some(&self) -> bool

impl<T, S: BuildHasher> HasSome for HashSet<T, S>

fn has_some(&self) -> bool

Implementors