Trait ReadableVecExt 

pub trait ReadableVecExt<T>: Readable<Target = Vec<T>> {
    // Provided methods
    fn len(&self) -> usize
       where T: 'static { ... }
    fn is_empty(&self) -> bool
       where T: 'static { ... }
    fn first(&self) -> Option<<Self::Storage as AnyStorage>::Ref<'_, T>>
       where T: 'static { ... }
    fn last(&self) -> Option<<Self::Storage as AnyStorage>::Ref<'_, T>>
       where T: 'static { ... }
    fn get(
        &self,
        index: usize,
    ) -> Option<<Self::Storage as AnyStorage>::Ref<'_, T>>
       where T: 'static { ... }
    fn iter(&self) -> ReadableValueIterator<'_, Self> 
       where Self: Sized { ... }
}

Available on crate feature prelude only.

An extension trait for Readable<Vec<T>> that provides some convenience methods.

Provided Methods

fn len(&self) -> usize

where T: 'static,

Returns the length of the inner vector.

fn is_empty(&self) -> bool

where T: 'static,

Returns true if the inner vector is empty.

fn first(&self) -> Option<<Self::Storage as AnyStorage>::Ref<'_, T>>

where T: 'static,

Get the first element of the inner vector.

fn last(&self) -> Option<<Self::Storage as AnyStorage>::Ref<'_, T>>

where T: 'static,

Get the last element of the inner vector.

fn get(&self, index: usize) -> Option<<Self::Storage as AnyStorage>::Ref<'_, T>>

where T: 'static,

Get the element at the given index of the inner vector.

fn iter(&self) -> ReadableValueIterator<'_, Self>

where Self: Sized,

Get an iterator over the values of the inner vector.

Implementors

impl<T, R> ReadableVecExt<T> for R

where R: Readable<Target = Vec<T>>,