Struct bincode::de::read::IoReader [−][src]
pub struct IoReader<R> { /* fields omitted */ }A BincodeRead implementation for io::Readers
Trait Implementations
impl<'a, R> BincodeRead<'a> for IoReader<R> where
R: Read, [src][+]
R: Read,
fn forward_read_str<V>(&mut self, length: usize, visitor: V) -> Result<V::Value> where
V: Visitor<'a>, [src][−]
V: Visitor<'a>,
Check that the next length bytes are a valid string and pass
it on to the serde reader. Read more
fn get_byte_buffer(&mut self, length: usize) -> Result<Vec<u8>>[src][−]
Transfer ownership of the next length bytes to the caller.
fn forward_read_bytes<V>(
&mut self,
length: usize,
visitor: V
) -> Result<V::Value> where
V: Visitor<'a>, [src][−]
&mut self,
length: usize,
visitor: V
) -> Result<V::Value> where
V: Visitor<'a>,
Pass a slice of the next length bytes on to the serde reader.
impl<R: Read> Read for IoReader<R>[src][+]
fn read(&mut self, out: &mut [u8]) -> Result<usize>[src][−]
Pull some bytes from this source into the specified buffer, returning how many bytes were read. Read more
fn read_exact(&mut self, out: &mut [u8]) -> Result<()>[src][−]
Read the exact number of bytes required to fill buf. Read more
pub fn read_vectored(
&mut self,
bufs: &mut [IoSliceMut<'_>]
) -> Result<usize, Error>1.36.0[src][−]
&mut self,
bufs: &mut [IoSliceMut<'_>]
) -> Result<usize, Error>
Like read, except that it reads into a slice of buffers. Read more
pub fn is_read_vectored(&self) -> bool[src][−]
can_vector)Determines if this Reader has an efficient read_vectored
implementation. Read more
pub unsafe fn initializer(&self) -> Initializer[src][−]
read_initializer)Determines if this Reader can work with buffers of uninitialized
memory. Read more
pub fn read_to_end(&mut self, buf: &mut Vec<u8, Global>) -> Result<usize, Error>1.0.0[src][−]
Read all bytes until EOF in this source, placing them into buf. Read more
pub fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>1.0.0[src][−]
Read all bytes until EOF in this source, appending them to buf. Read more
pub fn by_ref(&mut self) -> &mut Self1.0.0[src][−]
Creates a “by reference” adaptor for this instance of Read. Read more
pub fn bytes(self) -> Bytes<Self>1.0.0[src][−]
pub fn chain<R>(self, next: R) -> Chain<Self, R> where
R: Read, 1.0.0[src][−]
R: Read,
Creates an adaptor which will chain this stream with another. Read more
pub fn take(self, limit: u64) -> Take<Self>1.0.0[src][−]
Creates an adaptor which will read at most limit bytes from it. Read more
Auto Trait Implementations
impl<R> RefUnwindSafe for IoReader<R> where
R: RefUnwindSafe,
R: RefUnwindSafe,
impl<R> Send for IoReader<R> where
R: Send,
R: Send,
impl<R> Sync for IoReader<R> where
R: Sync,
R: Sync,
impl<R> Unpin for IoReader<R> where
R: Unpin,
R: Unpin,
impl<R> UnwindSafe for IoReader<R> where
R: UnwindSafe,
R: UnwindSafe,
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized, [src][+]
T: 'static + ?Sized,
pub fn type_id(&self) -> TypeId[src][−]
Gets the TypeId of self. Read more
impl<T> Borrow<T> for T where
T: ?Sized, [src][+]
T: ?Sized,
pub fn borrow(&self) -> &T[src][−]
Immutably borrows from an owned value. Read more
impl<T> BorrowMut<T> for T where
T: ?Sized, [src][+]
T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T[src][−]
Mutably borrows from an owned value. Read more
impl<T> From<T> for T[src][+]
impl<T, U> Into<U> for T where
U: From<T>, [src][+]
U: From<T>,
impl<R> ReadBytesExt for R where
R: Read + ?Sized, [src][+]
R: Read + ?Sized,
pub fn read_u8(&mut self) -> Result<u8, Error>[src][−]
Reads an unsigned 8 bit integer from the underlying reader. Read more
pub fn read_i8(&mut self) -> Result<i8, Error>[src][−]
Reads a signed 8 bit integer from the underlying reader. Read more
pub fn read_u16<T>(&mut self) -> Result<u16, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads an unsigned 16 bit integer from the underlying reader. Read more
pub fn read_i16<T>(&mut self) -> Result<i16, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a signed 16 bit integer from the underlying reader. Read more
pub fn read_u24<T>(&mut self) -> Result<u32, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads an unsigned 24 bit integer from the underlying reader. Read more
pub fn read_i24<T>(&mut self) -> Result<i32, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a signed 24 bit integer from the underlying reader. Read more
pub fn read_u32<T>(&mut self) -> Result<u32, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads an unsigned 32 bit integer from the underlying reader. Read more
pub fn read_i32<T>(&mut self) -> Result<i32, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a signed 32 bit integer from the underlying reader. Read more
pub fn read_u48<T>(&mut self) -> Result<u64, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads an unsigned 48 bit integer from the underlying reader. Read more
pub fn read_i48<T>(&mut self) -> Result<i64, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a signed 48 bit integer from the underlying reader. Read more
pub fn read_u64<T>(&mut self) -> Result<u64, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads an unsigned 64 bit integer from the underlying reader. Read more
pub fn read_i64<T>(&mut self) -> Result<i64, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a signed 64 bit integer from the underlying reader. Read more
pub fn read_u128<T>(&mut self) -> Result<u128, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads an unsigned 128 bit integer from the underlying reader. Read more
pub fn read_i128<T>(&mut self) -> Result<i128, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a signed 128 bit integer from the underlying reader. Read more
pub fn read_uint<T>(&mut self, nbytes: usize) -> Result<u64, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads an unsigned n-bytes integer from the underlying reader. Read more
pub fn read_int<T>(&mut self, nbytes: usize) -> Result<i64, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a signed n-bytes integer from the underlying reader. Read more
pub fn read_uint128<T>(&mut self, nbytes: usize) -> Result<u128, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads an unsigned n-bytes integer from the underlying reader.
pub fn read_int128<T>(&mut self, nbytes: usize) -> Result<i128, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a signed n-bytes integer from the underlying reader.
pub fn read_f32<T>(&mut self) -> Result<f32, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a IEEE754 single-precision (4 bytes) floating point number from the underlying reader. Read more
pub fn read_f64<T>(&mut self) -> Result<f64, Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a IEEE754 double-precision (8 bytes) floating point number from the underlying reader. Read more
pub fn read_u16_into<T>(&mut self, dst: &mut [u16]) -> Result<(), Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a sequence of unsigned 16 bit integers from the underlying reader. Read more
pub fn read_u32_into<T>(&mut self, dst: &mut [u32]) -> Result<(), Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a sequence of unsigned 32 bit integers from the underlying reader. Read more
pub fn read_u64_into<T>(&mut self, dst: &mut [u64]) -> Result<(), Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a sequence of unsigned 64 bit integers from the underlying reader. Read more
pub fn read_u128_into<T>(&mut self, dst: &mut [u128]) -> Result<(), Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a sequence of unsigned 128 bit integers from the underlying reader. Read more
pub fn read_i8_into(&mut self, dst: &mut [i8]) -> Result<(), Error>[src][−]
Reads a sequence of signed 8 bit integers from the underlying reader. Read more
pub fn read_i16_into<T>(&mut self, dst: &mut [i16]) -> Result<(), Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a sequence of signed 16 bit integers from the underlying reader. Read more
pub fn read_i32_into<T>(&mut self, dst: &mut [i32]) -> Result<(), Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a sequence of signed 32 bit integers from the underlying reader. Read more
pub fn read_i64_into<T>(&mut self, dst: &mut [i64]) -> Result<(), Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a sequence of signed 64 bit integers from the underlying reader. Read more
pub fn read_i128_into<T>(&mut self, dst: &mut [i128]) -> Result<(), Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a sequence of signed 128 bit integers from the underlying reader. Read more
pub fn read_f32_into<T>(&mut self, dst: &mut [f32]) -> Result<(), Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a sequence of IEEE754 single-precision (4 bytes) floating point numbers from the underlying reader. Read more
pub fn read_f32_into_unchecked<T>(
&mut self,
dst: &mut [f32]
) -> Result<(), Error> where
T: ByteOrder, [src][−]
&mut self,
dst: &mut [f32]
) -> Result<(), Error> where
T: ByteOrder,
please use read_f32_into instead
DEPRECATED. Read more
pub fn read_f64_into<T>(&mut self, dst: &mut [f64]) -> Result<(), Error> where
T: ByteOrder, [src][−]
T: ByteOrder,
Reads a sequence of IEEE754 double-precision (8 bytes) floating point numbers from the underlying reader. Read more
pub fn read_f64_into_unchecked<T>(
&mut self,
dst: &mut [f64]
) -> Result<(), Error> where
T: ByteOrder, [src][−]
&mut self,
dst: &mut [f64]
) -> Result<(), Error> where
T: ByteOrder,
please use read_f64_into instead
DEPRECATED. Read more
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src][+]
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>[src][−]
Performs the conversion.
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src][+]
U: TryFrom<T>,