Struct MaxLenVec 

pub struct MaxLenVec<T, const N: usize> { /* private fields */ }

Implementations

impl<T, const N: usize> MaxLenVec<T, N>

pub fn new() -> Self

pub fn is_full(&self) -> bool

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

pub fn contents(&self) -> &[T]

pub fn contents_mut(&mut self) -> &mut [T]

pub fn push(&mut self, elem: T) -> Result<(), &'static str>

pub fn pop(&mut self) -> Option<T>

pub fn cyclic_push(&mut self, elem: T)

pub fn insert(&mut self, index: usize, value: T) -> Result<(), &'static str>

pub fn remove(&mut self, index: usize)

pub fn get_last_element(&self) -> Option<&T>

Trait Implementations

impl<T, const N: usize> BorshDeserialize for MaxLenVec<T, N>

where Vec<T>: BorshDeserialize,

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

impl<T, const N: usize> BorshSerialize for MaxLenVec<T, N>

where Vec<T>: BorshSerialize,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

fn try_to_vec(&self) -> Result<Vec<u8>, Error>

Serialize this instance into a vector of bytes.

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

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

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

fn default() -> Self

Returns the “default value” for a type.

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

fn from(rhs: MaxLenVec<T, N>) -> Self

Converts to this type from the input type.

impl<T, const N: usize> MaxSerializedLen for MaxLenVec<T, N>

where T: MaxSerializedLen,

const MAX_SERIALIZED_LEN: usize

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

type Error = &'static str

The type returned in the event of a conversion error.

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

Performs the conversion.