Trait ArrayView

pub trait ArrayView: ValueView {
    // Required methods
    fn as_value(&self) -> &dyn ValueView;
    fn size(&self) -> i64;
    fn values<'k>(&'k self) -> Box<dyn Iterator<Item = &'k dyn ValueView> + 'k>;
    fn contains_key(&self, index: i64) -> bool;
    fn get(&self, index: i64) -> Option<&dyn ValueView>;

    // Provided methods
    fn first(&self) -> Option<&dyn ValueView> { ... }
    fn last(&self) -> Option<&dyn ValueView> { ... }
}

Accessor for arrays.

Required Methods

fn as_value(&self) -> &dyn ValueView

Cast to ValueView

fn size(&self) -> i64

Returns the number of elements.

fn values<'k>(&'k self) -> Box<dyn Iterator<Item = &'k dyn ValueView> + 'k>

Returns an iterator .

fn contains_key(&self, index: i64) -> bool

Access a contained Value.

fn get(&self, index: i64) -> Option<&dyn ValueView>

Access a contained Value.

Provided Methods

fn first(&self) -> Option<&dyn ValueView>

Returns the first element.

fn last(&self) -> Option<&dyn ValueView>

Returns the last element.

Implementations on Foreign Types

impl<A: ArrayView + ?Sized> ArrayView for &A

fn as_value(&self) -> &dyn ValueView

fn size(&self) -> i64

fn values<'k>(&'k self) -> Box<dyn Iterator<Item = &'k dyn ValueView> + 'k>

fn contains_key(&self, index: i64) -> bool

fn get(&self, index: i64) -> Option<&dyn ValueView>

impl<T: ValueView> ArrayView for Vec<T>

fn as_value(&self) -> &dyn ValueView

fn size(&self) -> i64

fn values<'k>(&'k self) -> Box<dyn Iterator<Item = &'k dyn ValueView> + 'k>

fn contains_key(&self, index: i64) -> bool

fn get(&self, index: i64) -> Option<&dyn ValueView>

Implementors