Struct Array 

pub struct Array { /* private fields */ }

Represents an Array value.

Arrays are cheap to clone.

Implementations

impl Array

pub fn new<V>( context: Option<&dyn EvaluationContext>, ty: impl Into<Type>, elements: impl IntoIterator<Item = V>, ) -> Result<Self>

where V: Into<Value>,

Creates a new Array value for the given array type.

Returns an error if an element did not coerce to the array’s element type.

Panics

Panics if the given type is not an array type.

pub fn ty(&self) -> Type

Gets the type of the Array value.

pub fn as_slice(&self) -> &[Value]

Converts the array value to a slice of values.

pub fn len(&self) -> usize

Returns the number of elements in the array.

pub fn is_empty(&self) -> bool

Returns true if the array has no elements.

Trait Implementations

impl Clone for Array

fn clone(&self) -> Array

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Array

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Array

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<Array> for CompoundValue

fn from(value: Array) -> Self

Converts to this type from the input type.

impl From<Array> for Value

fn from(value: Array) -> Self

Converts to this type from the input type.