Struct EdhocBuffer

#[repr(C)]
pub struct EdhocBuffer<const N: usize> {
    pub content: [u8; N],
    pub len: usize,
}

A fixed-size (but parameterized) buffer for EDHOC messages.

Trying to have an API as similar as possible to heapless::Vec, so that in the future it can be hot-swappable by the application.

Fields

content: [u8; N]

len: usize

Implementations

impl<const N: usize> EdhocBuffer<N>

pub const fn new() -> Self

pub fn len(&self) -> usize

pub fn capacity(&self) -> usize

pub fn new_from_slice(slice: &[u8]) -> Result<Self, EdhocBufferError>

pub fn get(self, index: usize) -> Option<u8>

pub fn contains(&self, item: &u8) -> bool

pub fn push(&mut self, item: u8) -> Result<(), EdhocBufferError>

pub fn get_slice(&self, start: usize, len: usize) -> Option<&[u8]>

pub fn as_slice(&self) -> &[u8]

pub fn fill_with_slice(&mut self, slice: &[u8]) -> Result<(), EdhocBufferError>

pub fn extend_from_slice( &mut self, slice: &[u8], ) -> Result<(), EdhocBufferError>

pub fn from_hex(hex: &str) -> Self

Trait Implementations

impl<const N: usize> Clone for EdhocBuffer<N>

fn clone(&self) -> EdhocBuffer<N>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<const N: usize> Debug for EdhocBuffer<N>

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

Formats the value using the given formatter.

impl<const N: usize> Default for EdhocBuffer<N>

fn default() -> Self

Returns the “default value” for a type.

impl<const N: usize> Index<usize> for EdhocBuffer<N>

type Output = u8

The returned type after indexing.

fn index(&self, item: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl<const N: usize> PartialEq for EdhocBuffer<N>

fn eq(&self, other: &EdhocBuffer<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<const N: usize> TryInto<EdhocBuffer<N>> for &[u8]

type Error = ()

The type returned in the event of a conversion error.

fn try_into(self) -> Result<EdhocBuffer<N>, Self::Error>

Performs the conversion.

impl<const N: usize> Copy for EdhocBuffer<N>

impl<const N: usize> StructuralPartialEq for EdhocBuffer<N>