pub struct RingBuffer { /* private fields */ }
Expand description
Fixed-capacity buffer
Implementations§
Trait Implementations§
Source§impl Buf for RingBuffer
impl Buf for RingBuffer
Source§fn remaining(&self) -> usize
fn remaining(&self) -> usize
Returns the number of bytes between the current position and the end of
the buffer. Read more
Source§fn bytes(&self) -> &[u8] ⓘ
fn bytes(&self) -> &[u8] ⓘ
Returns a slice starting at the current position and of length between 0
and
Buf::remaining()
. Note that this can return shorter slice (this allows
non-continuous internal representation). Read moreSource§fn bytes_vectored<'a>(&'a self, dst: &mut [IoSlice<'a>]) -> usize
fn bytes_vectored<'a>(&'a self, dst: &mut [IoSlice<'a>]) -> usize
Source§fn has_remaining(&self) -> bool
fn has_remaining(&self) -> bool
Returns true if there are any more bytes to consume Read more
Source§fn copy_to_slice(&mut self, dst: &mut [u8])
fn copy_to_slice(&mut self, dst: &mut [u8])
Source§fn get_u16(&mut self) -> u16
fn get_u16(&mut self) -> u16
Gets an unsigned 16 bit integer from
self
in big-endian byte order. Read moreSource§fn get_u16_le(&mut self) -> u16
fn get_u16_le(&mut self) -> u16
Gets an unsigned 16 bit integer from
self
in little-endian byte order. Read moreSource§fn get_i16(&mut self) -> i16
fn get_i16(&mut self) -> i16
Gets a signed 16 bit integer from
self
in big-endian byte order. Read moreSource§fn get_i16_le(&mut self) -> i16
fn get_i16_le(&mut self) -> i16
Gets a signed 16 bit integer from
self
in little-endian byte order. Read moreSource§fn get_u32(&mut self) -> u32
fn get_u32(&mut self) -> u32
Gets an unsigned 32 bit integer from
self
in the big-endian byte order. Read moreSource§fn get_u32_le(&mut self) -> u32
fn get_u32_le(&mut self) -> u32
Gets an unsigned 32 bit integer from
self
in the little-endian byte order. Read moreSource§fn get_i32(&mut self) -> i32
fn get_i32(&mut self) -> i32
Gets a signed 32 bit integer from
self
in big-endian byte order. Read moreSource§fn get_i32_le(&mut self) -> i32
fn get_i32_le(&mut self) -> i32
Gets a signed 32 bit integer from
self
in little-endian byte order. Read moreSource§fn get_u64(&mut self) -> u64
fn get_u64(&mut self) -> u64
Gets an unsigned 64 bit integer from
self
in big-endian byte order. Read moreSource§fn get_u64_le(&mut self) -> u64
fn get_u64_le(&mut self) -> u64
Gets an unsigned 64 bit integer from
self
in little-endian byte order. Read moreSource§fn get_i64(&mut self) -> i64
fn get_i64(&mut self) -> i64
Gets a signed 64 bit integer from
self
in big-endian byte order. Read moreSource§fn get_i64_le(&mut self) -> i64
fn get_i64_le(&mut self) -> i64
Gets a signed 64 bit integer from
self
in little-endian byte order. Read moreSource§fn get_u128(&mut self) -> u128
fn get_u128(&mut self) -> u128
Gets an unsigned 128 bit integer from
self
in big-endian byte order. Read moreSource§fn get_u128_le(&mut self) -> u128
fn get_u128_le(&mut self) -> u128
Gets an unsigned 128 bit integer from
self
in little-endian byte order. Read moreSource§fn get_i128(&mut self) -> i128
fn get_i128(&mut self) -> i128
Gets a signed 128 bit integer from
self
in big-endian byte order. Read moreSource§fn get_i128_le(&mut self) -> i128
fn get_i128_le(&mut self) -> i128
Gets a signed 128 bit integer from
self
in little-endian byte order. Read moreSource§fn get_uint(&mut self, nbytes: usize) -> u64
fn get_uint(&mut self, nbytes: usize) -> u64
Gets an unsigned n-byte integer from
self
in big-endian byte order. Read moreSource§fn get_uint_le(&mut self, nbytes: usize) -> u64
fn get_uint_le(&mut self, nbytes: usize) -> u64
Gets an unsigned n-byte integer from
self
in little-endian byte order. Read moreSource§fn get_int(&mut self, nbytes: usize) -> i64
fn get_int(&mut self, nbytes: usize) -> i64
Gets a signed n-byte integer from
self
in big-endian byte order. Read moreSource§fn get_int_le(&mut self, nbytes: usize) -> i64
fn get_int_le(&mut self, nbytes: usize) -> i64
Gets a signed n-byte integer from
self
in little-endian byte order. Read moreSource§fn get_f32(&mut self) -> f32
fn get_f32(&mut self) -> f32
Gets an IEEE754 single-precision (4 bytes) floating point number from
self
in big-endian byte order. Read moreSource§fn get_f32_le(&mut self) -> f32
fn get_f32_le(&mut self) -> f32
Gets an IEEE754 single-precision (4 bytes) floating point number from
self
in little-endian byte order. Read moreSource§fn get_f64(&mut self) -> f64
fn get_f64(&mut self) -> f64
Gets an IEEE754 double-precision (8 bytes) floating point number from
self
in big-endian byte order. Read moreSource§fn get_f64_le(&mut self) -> f64
fn get_f64_le(&mut self) -> f64
Gets an IEEE754 double-precision (8 bytes) floating point number from
self
in little-endian byte order. Read moreSource§impl BufMut for RingBuffer
impl BufMut for RingBuffer
Source§fn remaining_mut(&self) -> usize
fn remaining_mut(&self) -> usize
Returns the number of bytes that can be written from the current
position until the end of the buffer is reached. Read more
Source§fn bytes_mut(&mut self) -> &mut [MaybeUninit<u8>]
fn bytes_mut(&mut self) -> &mut [MaybeUninit<u8>]
Returns a mutable slice starting at the current BufMut position and of
length between 0 and
BufMut::remaining_mut()
. Note that this can be shorter than the
whole remainder of the buffer (this allows non-continuous implementation). Read moreSource§unsafe fn advance_mut(&mut self, cnt: usize)
unsafe fn advance_mut(&mut self, cnt: usize)
Advance the internal cursor of the BufMut Read more
Source§fn has_remaining_mut(&self) -> bool
fn has_remaining_mut(&self) -> bool
Returns true if there is space in
self
for more bytes. Read moreSource§fn bytes_vectored_mut<'a>(&'a mut self, dst: &mut [IoSliceMut<'a>]) -> usize
fn bytes_vectored_mut<'a>(&'a mut self, dst: &mut [IoSliceMut<'a>]) -> usize
Source§fn put_u16(&mut self, n: u16)
fn put_u16(&mut self, n: u16)
Writes an unsigned 16 bit integer to
self
in big-endian byte order. Read moreSource§fn put_u16_le(&mut self, n: u16)
fn put_u16_le(&mut self, n: u16)
Writes an unsigned 16 bit integer to
self
in little-endian byte order. Read moreSource§fn put_i16(&mut self, n: i16)
fn put_i16(&mut self, n: i16)
Writes a signed 16 bit integer to
self
in big-endian byte order. Read moreSource§fn put_i16_le(&mut self, n: i16)
fn put_i16_le(&mut self, n: i16)
Writes a signed 16 bit integer to
self
in little-endian byte order. Read moreSource§fn put_u32(&mut self, n: u32)
fn put_u32(&mut self, n: u32)
Writes an unsigned 32 bit integer to
self
in big-endian byte order. Read moreSource§fn put_u32_le(&mut self, n: u32)
fn put_u32_le(&mut self, n: u32)
Writes an unsigned 32 bit integer to
self
in little-endian byte order. Read moreSource§fn put_i32(&mut self, n: i32)
fn put_i32(&mut self, n: i32)
Writes a signed 32 bit integer to
self
in big-endian byte order. Read moreSource§fn put_i32_le(&mut self, n: i32)
fn put_i32_le(&mut self, n: i32)
Writes a signed 32 bit integer to
self
in little-endian byte order. Read moreSource§fn put_u64(&mut self, n: u64)
fn put_u64(&mut self, n: u64)
Writes an unsigned 64 bit integer to
self
in the big-endian byte order. Read moreSource§fn put_u64_le(&mut self, n: u64)
fn put_u64_le(&mut self, n: u64)
Writes an unsigned 64 bit integer to
self
in little-endian byte order. Read moreSource§fn put_i64(&mut self, n: i64)
fn put_i64(&mut self, n: i64)
Writes a signed 64 bit integer to
self
in the big-endian byte order. Read moreSource§fn put_i64_le(&mut self, n: i64)
fn put_i64_le(&mut self, n: i64)
Writes a signed 64 bit integer to
self
in little-endian byte order. Read moreSource§fn put_u128(&mut self, n: u128)
fn put_u128(&mut self, n: u128)
Writes an unsigned 128 bit integer to
self
in the big-endian byte order. Read moreSource§fn put_u128_le(&mut self, n: u128)
fn put_u128_le(&mut self, n: u128)
Writes an unsigned 128 bit integer to
self
in little-endian byte order. Read moreSource§fn put_i128(&mut self, n: i128)
fn put_i128(&mut self, n: i128)
Writes a signed 128 bit integer to
self
in the big-endian byte order. Read moreSource§fn put_i128_le(&mut self, n: i128)
fn put_i128_le(&mut self, n: i128)
Writes a signed 128 bit integer to
self
in little-endian byte order. Read moreSource§fn put_uint(&mut self, n: u64, nbytes: usize)
fn put_uint(&mut self, n: u64, nbytes: usize)
Writes an unsigned n-byte integer to
self
in big-endian byte order. Read moreSource§fn put_uint_le(&mut self, n: u64, nbytes: usize)
fn put_uint_le(&mut self, n: u64, nbytes: usize)
Writes an unsigned n-byte integer to
self
in the little-endian byte order. Read moreSource§fn put_int(&mut self, n: i64, nbytes: usize)
fn put_int(&mut self, n: i64, nbytes: usize)
Writes a signed n-byte integer to
self
in big-endian byte order. Read moreSource§fn put_int_le(&mut self, n: i64, nbytes: usize)
fn put_int_le(&mut self, n: i64, nbytes: usize)
Writes a signed n-byte integer to
self
in little-endian byte order. Read moreSource§fn put_f32(&mut self, n: f32)
fn put_f32(&mut self, n: f32)
Writes an IEEE754 single-precision (4 bytes) floating point number to
self
in big-endian byte order. Read moreSource§fn put_f32_le(&mut self, n: f32)
fn put_f32_le(&mut self, n: f32)
Writes an IEEE754 single-precision (4 bytes) floating point number to
self
in little-endian byte order. Read moreSource§fn put_f64(&mut self, n: f64)
fn put_f64(&mut self, n: f64)
Writes an IEEE754 double-precision (8 bytes) floating point number to
self
in big-endian byte order. Read moreSource§fn put_f64_le(&mut self, n: f64)
fn put_f64_le(&mut self, n: f64)
Writes an IEEE754 double-precision (8 bytes) floating point number to
self
in little-endian byte order. Read moreSource§impl Clone for RingBuffer
impl Clone for RingBuffer
Source§fn clone(&self) -> RingBuffer
fn clone(&self) -> RingBuffer
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl Freeze for RingBuffer
impl RefUnwindSafe for RingBuffer
impl Send for RingBuffer
impl Sync for RingBuffer
impl Unpin for RingBuffer
impl UnwindSafe for RingBuffer
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more