Trait ACMapContains 

pub trait ACMapContains<S: PauliStorage, V: Coefficient, H: BuildHasher + Clone + Default, W: PauliWordTrait> {
    // Required method
    fn contains_with<F>(&self, key: &W, f: F) -> bool
       where F: Fn(&V) -> bool;

    // Provided method
    fn contains(&self, key: &W, value: &V) -> bool { ... }
}

Membership queries — (key, value) exact match or with a custom predicate on the value.

Required Methods

fn contains_with<F>(&self, key: &W, f: F) -> bool

where F: Fn(&V) -> bool,

true if an entry for key exists whose value satisfies f.

Provided Methods

fn contains(&self, key: &W, value: &V) -> bool

true if an entry with this exact (key, value) is present.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<S, C, H, W> ACMapContains<S, C, H, W> for AHashMap<W, C, H>

where S: PauliStorage, C: Coefficient, H: Default + Clone + BuildHasher, W: PauliWordTrait,

fn contains_with<F>(&self, key: &W, f: F) -> bool

where F: Fn(&C) -> bool,

impl<S, C, H, W> ACMapContains<S, C, H, W> for DashMap<W, C, H>

where S: PauliStorage, C: Coefficient + PartialEq, H: BuildHasher + Clone + Default, W: PauliWordTrait,

fn contains_with<F>(&self, key: &W, f: F) -> bool

where F: Fn(&C) -> bool,

impl<S, C, H, W> ACMapContains<S, C, H, W> for HashMap<W, C, H>

where S: PauliStorage, C: Coefficient, H: Default + Clone + BuildHasher, W: PauliWordTrait,

fn contains_with<F>(&self, key: &W, f: F) -> bool

where F: Fn(&C) -> bool,

impl<S, C, H, W> ACMapContains<S, C, H, W> for IndexMap<W, C, H>

where S: PauliStorage, C: Coefficient, H: Default + Clone + BuildHasher, W: PauliWordTrait,

fn contains_with<F>(&self, key: &W, f: F) -> bool

where F: Fn(&C) -> bool,

Implementors