Struct BoundedVec

pub struct BoundedVec<T, const N: usize>(/* private fields */);

Wrapper for Vec that has an explicit upper bound on the number of elements. The Structure remains heap-allocated to avoid blowing up the size of types where it is used.

Trait Implementations

impl<T, const N: usize> AsRef<[T]> for BoundedVec<T, N>

fn as_ref(&self) -> &[T]

Converts this type into a shared reference of the (usually inferred) input type.

impl<T: Clone, const N: usize> Clone for BoundedVec<T, N>

fn clone(&self) -> BoundedVec<T, N>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug, const N: usize> Debug for BoundedVec<T, N>

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

Formats the value using the given formatter.

impl<T, const N: usize> Default for BoundedVec<T, N>

fn default() -> Self

Returns the “default value” for a type.

impl<'de, T, const N: usize> Deserialize<'de> for BoundedVec<T, N>

where T: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T, const N: usize> From<[T; N]> for BoundedVec<T, N>

fn from(value: [T; N]) -> Self

Converts to this type from the input type.

impl<T: Default + Copy, const N: usize> From<BoundedVec<T, N>> for [T; N]

fn from(value: BoundedVec<T, N>) -> Self

Converts to this type from the input type.

impl<T, const N: usize> From<BoundedVec<T, N>> for Vec<T>

fn from(value: BoundedVec<T, N>) -> Self

Converts to this type from the input type.

impl<T, const N: usize> FromIterator<T> for BoundedVec<T, N>

fn from_iter<V: IntoIterator<Item = T>>(iter: V) -> Self

Creates a value from an iterator.

impl<T, const N: usize> IntoIterator for BoundedVec<T, N>

type Item = T

The type of the elements being iterated over.

type IntoIter = IntoIter<<BoundedVec<T, N> as IntoIterator>::Item>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl<T: PartialEq, const N: usize> PartialEq for BoundedVec<T, N>

fn eq(&self, other: &BoundedVec<T, N>) -> bool

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

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<T, const N: usize> Serialize for BoundedVec<T, N>

where T: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T, const N: usize> TryFrom<Vec<T>> for BoundedVec<T, N>

type Error = GeneralError

The type returned in the event of a conversion error.

fn try_from(value: Vec<T>) -> Result<Self, Self::Error>

Performs the conversion.

impl<T: Eq, const N: usize> Eq for BoundedVec<T, N>

impl<T, const N: usize> StructuralPartialEq for BoundedVec<T, N>