Struct rotary::io::Read [−][src]
Make a buffer into a read adapter that implements ReadBuf.
Examples
use rotary::Buf as _; use rotary::io; let from = rotary::interleaved![[1, 2, 3, 4]; 2]; let mut to = rotary::interleaved![[0; 4]; 2]; let mut to = io::ReadWrite::new(to); io::copy_remaining(io::Read::new((&from).skip(2).limit(1)), &mut to); io::copy_remaining(io::Read::new((&from).limit(1)), &mut to); assert_eq!(to.as_ref().as_slice(), &[3, 3, 1, 1, 0, 0, 0, 0]);
Implementations
impl<B> Read<B> where
B: ExactSizeBuf,
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B: ExactSizeBuf,
pub fn new(buf: B) -> Self
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Construct a new read adapter.
pub fn as_ref(&self) -> &B
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Access the underlying buffer.
Examples
use rotary::Buf as _; use rotary::{io, wrap}; let from: rotary::Interleaved<i16> = rotary::interleaved![[1, 2, 3, 4]; 4]; let mut from = io::Read::new(from); io::copy_remaining(&mut from, wrap::interleaved(&mut [0i16; 16][..], 4)); assert_eq!(from.as_ref().channels(), 4);
pub fn as_mut(&mut self) -> &mut B
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Access the underlying buffer mutably.
Examples
use rotary::Buf as _; use rotary::{io, wrap}; let from: rotary::Interleaved<i16> = rotary::interleaved![[1, 2, 3, 4]; 4]; let mut from = io::Read::new(from); io::copy_remaining(&mut from, wrap::interleaved(&mut [0i16; 16][..], 4)); from.as_mut().resize_channels(2); assert_eq!(from.channels(), 2);
pub fn into_inner(self) -> B
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Convert into the underlying buffer.
Examples
use rotary::Buf as _; use rotary::{io, wrap}; let from: rotary::Interleaved<i16> = rotary::interleaved![[1, 2, 3, 4]; 4]; let mut from = io::Read::new(from); io::copy_remaining(&mut from, wrap::interleaved(&mut [0i16; 16][..], 4)); let from = from.into_inner(); assert_eq!(from.channels(), 4);
pub fn set_read(&mut self, read: usize)
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Set the number of frames read.
Trait Implementations
impl<B> Buf for Read<B> where
B: Buf,
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B: Buf,
fn frames_hint(&self) -> Option<usize>
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fn channels(&self) -> usize
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pub fn skip(self, n: usize) -> Skip<Self>
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pub fn tail(self, n: usize) -> Tail<Self>
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pub fn limit(self, limit: usize) -> Limit<Self>
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pub fn chunk(self, n: usize, len: usize) -> Chunk<Self>
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impl<B, T> Channels<T> for Read<B> where
B: Channels<T>,
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B: Channels<T>,
impl<B> ExactSizeBuf for Read<B> where
B: ExactSizeBuf,
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B: ExactSizeBuf,
impl<B> ReadBuf for Read<B>
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Auto Trait Implementations
impl<B> RefUnwindSafe for Read<B> where
B: RefUnwindSafe,
B: RefUnwindSafe,
impl<B> Send for Read<B> where
B: Send,
B: Send,
impl<B> Sync for Read<B> where
B: Sync,
B: Sync,
impl<B> Unpin for Read<B> where
B: Unpin,
B: Unpin,
impl<B> UnwindSafe for Read<B> where
B: UnwindSafe,
B: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,