Enum byteorder::LittleEndian
source · [−]pub enum LittleEndian {}
Expand description
Defines little-endian serialization.
Note that this type has no value constructor. It is used purely at the type level.
Examples
Write and read u32
numbers in little endian order:
use byteorder::{ByteOrder, LittleEndian};
let mut buf = [0; 4];
LittleEndian::write_u32(&mut buf, 1_000_000);
assert_eq!(1_000_000, LittleEndian::read_u32(&buf));
Trait Implementations
sourceimpl ByteOrder for LittleEndian
impl ByteOrder for LittleEndian
sourcefn read_uint(buf: &[u8], nbytes: usize) -> u64
fn read_uint(buf: &[u8], nbytes: usize) -> u64
Reads an unsigned n-bytes integer from buf
. Read more
sourcefn read_uint128(buf: &[u8], nbytes: usize) -> u128
fn read_uint128(buf: &[u8], nbytes: usize) -> u128
Reads an unsigned n-bytes integer from buf
. Read more
sourcefn write_uint(buf: &mut [u8], n: u64, nbytes: usize)
fn write_uint(buf: &mut [u8], n: u64, nbytes: usize)
Writes an unsigned integer n
to buf
using only nbytes
. Read more
sourcefn write_uint128(buf: &mut [u8], n: u128, nbytes: usize)
fn write_uint128(buf: &mut [u8], n: u128, nbytes: usize)
Writes an unsigned integer n
to buf
using only nbytes
. Read more
sourcefn read_u16_into(src: &[u8], dst: &mut [u16])
fn read_u16_into(src: &[u8], dst: &mut [u16])
Reads unsigned 16 bit integers from src
into dst
. Read more
sourcefn read_u32_into(src: &[u8], dst: &mut [u32])
fn read_u32_into(src: &[u8], dst: &mut [u32])
Reads unsigned 32 bit integers from src
into dst
. Read more
sourcefn read_u64_into(src: &[u8], dst: &mut [u64])
fn read_u64_into(src: &[u8], dst: &mut [u64])
Reads unsigned 64 bit integers from src
into dst
. Read more
sourcefn read_u128_into(src: &[u8], dst: &mut [u128])
fn read_u128_into(src: &[u8], dst: &mut [u128])
Reads unsigned 128 bit integers from src
into dst
. Read more
sourcefn write_u16_into(src: &[u16], dst: &mut [u8])
fn write_u16_into(src: &[u16], dst: &mut [u8])
Writes unsigned 16 bit integers from src
into dst
. Read more
sourcefn write_u32_into(src: &[u32], dst: &mut [u8])
fn write_u32_into(src: &[u32], dst: &mut [u8])
Writes unsigned 32 bit integers from src
into dst
. Read more
sourcefn write_u64_into(src: &[u64], dst: &mut [u8])
fn write_u64_into(src: &[u64], dst: &mut [u8])
Writes unsigned 64 bit integers from src
into dst
. Read more
sourcefn write_u128_into(src: &[u128], dst: &mut [u8])
fn write_u128_into(src: &[u128], dst: &mut [u8])
Writes unsigned 128 bit integers from src
into dst
. Read more
sourcefn from_slice_u16(numbers: &mut [u16])
fn from_slice_u16(numbers: &mut [u16])
Converts the given slice of unsigned 16 bit integers to a particular endianness. Read more
sourcefn from_slice_u32(numbers: &mut [u32])
fn from_slice_u32(numbers: &mut [u32])
Converts the given slice of unsigned 32 bit integers to a particular endianness. Read more
sourcefn from_slice_u64(numbers: &mut [u64])
fn from_slice_u64(numbers: &mut [u64])
Converts the given slice of unsigned 64 bit integers to a particular endianness. Read more
sourcefn from_slice_u128(numbers: &mut [u128])
fn from_slice_u128(numbers: &mut [u128])
Converts the given slice of unsigned 128 bit integers to a particular endianness. Read more
sourcefn from_slice_f32(numbers: &mut [f32])
fn from_slice_f32(numbers: &mut [f32])
Converts the given slice of IEEE754 single-precision (4 bytes) floating point numbers to a particular endianness. Read more
sourcefn from_slice_f64(numbers: &mut [f64])
fn from_slice_f64(numbers: &mut [f64])
Converts the given slice of IEEE754 double-precision (8 bytes) floating point numbers to a particular endianness. Read more
sourcefn read_u24(buf: &[u8]) -> u32
fn read_u24(buf: &[u8]) -> u32
Reads an unsigned 24 bit integer from buf
, stored in u32. Read more
sourcefn read_u48(buf: &[u8]) -> u64
fn read_u48(buf: &[u8]) -> u64
Reads an unsigned 48 bit integer from buf
, stored in u64. Read more
sourcefn write_u24(buf: &mut [u8], n: u32)
fn write_u24(buf: &mut [u8], n: u32)
Writes an unsigned 24 bit integer n
to buf
, stored in u32. Read more
sourcefn write_u48(buf: &mut [u8], n: u64)
fn write_u48(buf: &mut [u8], n: u64)
Writes an unsigned 48 bit integer n
to buf
, stored in u64. Read more
sourcefn read_i24(buf: &[u8]) -> i32
fn read_i24(buf: &[u8]) -> i32
Reads a signed 24 bit integer from buf
, stored in i32. Read more
sourcefn read_i48(buf: &[u8]) -> i64
fn read_i48(buf: &[u8]) -> i64
Reads a signed 48 bit integer from buf
, stored in i64. Read more
sourcefn read_int(buf: &[u8], nbytes: usize) -> i64
fn read_int(buf: &[u8], nbytes: usize) -> i64
Reads a signed n-bytes integer from buf
. Read more
sourcefn read_int128(buf: &[u8], nbytes: usize) -> i128
fn read_int128(buf: &[u8], nbytes: usize) -> i128
Reads a signed n-bytes integer from buf
. Read more
sourcefn read_f32(buf: &[u8]) -> f32
fn read_f32(buf: &[u8]) -> f32
Reads a IEEE754 single-precision (4 bytes) floating point number. Read more
sourcefn read_f64(buf: &[u8]) -> f64
fn read_f64(buf: &[u8]) -> f64
Reads a IEEE754 double-precision (8 bytes) floating point number. Read more
sourcefn write_i24(buf: &mut [u8], n: i32)
fn write_i24(buf: &mut [u8], n: i32)
Writes a signed 24 bit integer n
to buf
, stored in i32. Read more
sourcefn write_i48(buf: &mut [u8], n: i64)
fn write_i48(buf: &mut [u8], n: i64)
Writes a signed 48 bit integer n
to buf
, stored in i64. Read more
sourcefn write_int(buf: &mut [u8], n: i64, nbytes: usize)
fn write_int(buf: &mut [u8], n: i64, nbytes: usize)
Writes a signed integer n
to buf
using only nbytes
. Read more
sourcefn write_int128(buf: &mut [u8], n: i128, nbytes: usize)
fn write_int128(buf: &mut [u8], n: i128, nbytes: usize)
Writes a signed integer n
to buf
using only nbytes
. Read more
sourcefn write_f32(buf: &mut [u8], n: f32)
fn write_f32(buf: &mut [u8], n: f32)
Writes a IEEE754 single-precision (4 bytes) floating point number. Read more
sourcefn write_f64(buf: &mut [u8], n: f64)
fn write_f64(buf: &mut [u8], n: f64)
Writes a IEEE754 double-precision (8 bytes) floating point number. Read more
sourcefn read_i16_into(src: &[u8], dst: &mut [i16])
fn read_i16_into(src: &[u8], dst: &mut [i16])
Reads signed 16 bit integers from src
to dst
. Read more
sourcefn read_i32_into(src: &[u8], dst: &mut [i32])
fn read_i32_into(src: &[u8], dst: &mut [i32])
Reads signed 32 bit integers from src
into dst
. Read more
sourcefn read_i64_into(src: &[u8], dst: &mut [i64])
fn read_i64_into(src: &[u8], dst: &mut [i64])
Reads signed 64 bit integers from src
into dst
. Read more
sourcefn read_i128_into(src: &[u8], dst: &mut [i128])
fn read_i128_into(src: &[u8], dst: &mut [i128])
Reads signed 128 bit integers from src
into dst
. Read more
sourcefn read_f32_into(src: &[u8], dst: &mut [f32])
fn read_f32_into(src: &[u8], dst: &mut [f32])
Reads IEEE754 single-precision (4 bytes) floating point numbers from
src
into dst
. Read more
sourcefn read_f32_into_unchecked(src: &[u8], dst: &mut [f32])
fn read_f32_into_unchecked(src: &[u8], dst: &mut [f32])
please use read_f32_into
instead
DEPRECATED. Read more
sourcefn read_f64_into(src: &[u8], dst: &mut [f64])
fn read_f64_into(src: &[u8], dst: &mut [f64])
Reads IEEE754 single-precision (4 bytes) floating point numbers from
src
into dst
. Read more
sourcefn read_f64_into_unchecked(src: &[u8], dst: &mut [f64])
fn read_f64_into_unchecked(src: &[u8], dst: &mut [f64])
please use read_f64_into
instead
DEPRECATED. Read more
sourcefn write_i8_into(src: &[i8], dst: &mut [u8])
fn write_i8_into(src: &[i8], dst: &mut [u8])
Writes signed 8 bit integers from src
into dst
. Read more
sourcefn write_i16_into(src: &[i16], dst: &mut [u8])
fn write_i16_into(src: &[i16], dst: &mut [u8])
Writes signed 16 bit integers from src
into dst
. Read more
sourcefn write_i32_into(src: &[i32], dst: &mut [u8])
fn write_i32_into(src: &[i32], dst: &mut [u8])
Writes signed 32 bit integers from src
into dst
. Read more
sourcefn write_i64_into(src: &[i64], dst: &mut [u8])
fn write_i64_into(src: &[i64], dst: &mut [u8])
Writes signed 64 bit integers from src
into dst
. Read more
sourcefn write_i128_into(src: &[i128], dst: &mut [u8])
fn write_i128_into(src: &[i128], dst: &mut [u8])
Writes signed 128 bit integers from src
into dst
. Read more
sourcefn write_f32_into(src: &[f32], dst: &mut [u8])
fn write_f32_into(src: &[f32], dst: &mut [u8])
Writes IEEE754 single-precision (4 bytes) floating point numbers from
src
into dst
. Read more
sourcefn write_f64_into(src: &[f64], dst: &mut [u8])
fn write_f64_into(src: &[f64], dst: &mut [u8])
Writes IEEE754 double-precision (8 bytes) floating point numbers from
src
into dst
. Read more
sourcefn from_slice_i16(src: &mut [i16])
fn from_slice_i16(src: &mut [i16])
Converts the given slice of signed 16 bit integers to a particular endianness. Read more
sourcefn from_slice_i32(src: &mut [i32])
fn from_slice_i32(src: &mut [i32])
Converts the given slice of signed 32 bit integers to a particular endianness. Read more
sourceimpl Clone for LittleEndian
impl Clone for LittleEndian
sourcefn clone(&self) -> LittleEndian
fn clone(&self) -> LittleEndian
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
sourceimpl Debug for LittleEndian
impl Debug for LittleEndian
sourceimpl Default for LittleEndian
impl Default for LittleEndian
sourcefn default() -> LittleEndian
fn default() -> LittleEndian
Returns the “default value” for a type. Read more
sourceimpl Hash for LittleEndian
impl Hash for LittleEndian
sourceimpl Ord for LittleEndian
impl Ord for LittleEndian
sourceimpl PartialEq<LittleEndian> for LittleEndian
impl PartialEq<LittleEndian> for LittleEndian
sourceimpl PartialOrd<LittleEndian> for LittleEndian
impl PartialOrd<LittleEndian> for LittleEndian
sourcefn partial_cmp(&self, other: &LittleEndian) -> Option<Ordering>
fn partial_cmp(&self, other: &LittleEndian) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
1.0.0 · sourcefn lt(&self, other: &Rhs) -> bool
fn lt(&self, other: &Rhs) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
1.0.0 · sourcefn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
impl Copy for LittleEndian
impl Eq for LittleEndian
impl StructuralEq for LittleEndian
impl StructuralPartialEq for LittleEndian
Auto Trait Implementations
impl RefUnwindSafe for LittleEndian
impl Send for LittleEndian
impl Sync for LittleEndian
impl Unpin for LittleEndian
impl UnwindSafe for LittleEndian
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more