Struct lakers_shared::EdhocMessageBuffer

#[repr(C)]
pub struct EdhocMessageBuffer {
    pub content: [u8; 192],
    pub len: usize,
}

An owned u8 vector of a limited length

It is used to represent the various messages in encrypted and in decrypted form, as well as other data items. Its maximum length is MAX_MESSAGE_SIZE_LEN.

Fields

content: [u8; 192]

len: usize

Implementations

impl EdhocMessageBuffer

pub fn new() -> Self

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

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

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

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<(), MessageBufferError>

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

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

Trait Implementations

impl Clone for EdhocMessageBuffer

fn clone(&self) -> EdhocMessageBuffer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EdhocMessageBuffer

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

Formats the value using the given formatter.

impl Default for EdhocMessageBuffer

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for EdhocMessageBuffer

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl TryInto<EdhocMessageBuffer> for &[u8]

type Error = ()

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Copy for EdhocMessageBuffer

impl StructuralPartialEq for EdhocMessageBuffer