Struct BytearrayRingbuffer 

pub struct BytearrayRingbuffer<const N: usize> { /* private fields */ }

Implementations

impl<const N: usize> BytearrayRingbuffer<N>

pub const fn new() -> Self

pub const fn free(&self) -> usize

number of bytes available for payload, 8 bytes for header + end are already subtracted

pub fn push(&mut self, data: &[u8]) -> Result<(), NotEnoughSpaceError>

add entry, returns false if there was not enough space

pub fn push_force(&mut self, data: &[u8]) -> Result<(), NotEnoughSpaceError>

add entry, discard old entries if there was not enough space

pub fn pop_front(&mut self) -> Option<(&[u8], &[u8])>

pub fn iter_backwards<'a>(&'a self) -> IterBackwards<'a, N>

pub fn iter<'a>(&'a self) -> Iter<'a, N>

pub fn count(&self) -> usize

return the number of valid entries

pub fn nth(&self, n: usize) -> Option<(&[u8], &[u8])>

Trait Implementations

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

fn default() -> Self

Returns the “default value” for a type.