Struct ListType

pub struct ListType {
    pub element: Box<ValueType>,
}

List type representing ordered collections.

List types specify the type of elements they contain. All elements in a CEL list must be of the same type (or compatible types).

Examples

use cel_cxx::*;

// List of integers: list<int>
let int_list = ListType::new(ValueType::Int);

// List of strings: list<string>
let string_list = ListType::new(ValueType::String);

// Nested list: list<list<int>>
let nested_list = ListType::new(ValueType::List(int_list));

Fields

element: Box<ValueType>

The type of elements in this list.

Implementations

impl ListType

pub fn new(element: ValueType) -> Self

Creates a new list type with the given element type.

Arguments

• element - The type of elements in the list

Examples

use cel_cxx::*;

let list_type = ListType::new(ValueType::String);
assert_eq!(list_type.element(), &ValueType::String);

pub fn element(&self) -> &ValueType

Returns the element type of this list.

Examples

use cel_cxx::*;

let list_type = ListType::new(ValueType::Int);
assert_eq!(list_type.element(), &ValueType::Int);

Trait Implementations

impl Clone for ListType

fn clone(&self) -> ListType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ListType

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

Formats the value using the given formatter.

impl Display for ListType

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

Formats the value using the given formatter.

impl From<ListType> for ValueType

fn from(value: ListType) -> Self

Converts to this type from the input type.

impl Hash for ListType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ListType

fn eq(&self, other: &ListType) -> bool

Tests for self and other values to be equal, and is used by ==.

const fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ListType

impl StructuralPartialEq for ListType