Trait LockIterExt 

pub trait LockIterExt<'a, T: 'a, L>: Iterator<Item = LockedValueRef<'a, T, L>> + Sized
where
    L: LockValue<T> + 'a,
{
    // Provided methods
    fn filter_locked<F>(self, predicate: F) -> LockFilterIter<'a, T, L, Self, F> 
       where F: Fn(&T) -> bool { ... }
    fn map_locked<F, R>(self, f: F) -> impl Iterator<Item = R> + 'a
       where F: Fn(&T) -> R + 'a,
             Self: 'a { ... }
    fn count_locked<F>(self, predicate: F) -> usize
       where F: Fn(&T) -> bool,
             Self: 'a { ... }
    fn find_locked<F>(self, predicate: F) -> Option<LockedValueRef<'a, T, L>>
       where F: Fn(&T) -> bool { ... }
    fn any_locked<F>(self, predicate: F) -> bool
       where F: Fn(&T) -> bool { ... }
    fn collect_cloned(self) -> Vec<T>
       where T: Clone,
             Self: 'a { ... }
}

Extension methods for lock iterators.

Provided Methods

fn filter_locked<F>(self, predicate: F) -> LockFilterIter<'a, T, L, Self, F>

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

Filter locked values by a predicate.

fn map_locked<F, R>(self, f: F) -> impl Iterator<Item = R> + 'a

where F: Fn(&T) -> R + 'a, Self: 'a,

Map locked values to a new type.

fn count_locked<F>(self, predicate: F) -> usize

where F: Fn(&T) -> bool, Self: 'a,

Count locked values matching a predicate.

fn find_locked<F>(self, predicate: F) -> Option<LockedValueRef<'a, T, L>>

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

Find first locked value matching a predicate.

fn any_locked<F>(self, predicate: F) -> bool

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

Check if any locked value matches a predicate.

fn collect_cloned(self) -> Vec<T>

where T: Clone, Self: 'a,

Collect locked values into a Vec by cloning (when needed).

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.

Implementors

impl<'a, T: 'a, L, I> LockIterExt<'a, T, L> for I

where L: LockValue<T> + 'a, I: Iterator<Item = LockedValueRef<'a, T, L>>,