gimli

Trait Endianity

Source 
pub trait Endianity:
    Debug
    + Default
    + Clone
    + Copy
    + PartialEq
    + Eq {

Show 14 methods    // Required method
    fn is_big_endian(self) -> bool;

    // Provided methods
    fn is_little_endian(self) -> bool { ... }
    fn read_u16(self, buf: &[u8]) -> u16 { ... }
    fn read_u32(self, buf: &[u8]) -> u32 { ... }
    fn read_u64(self, buf: &[u8]) -> u64 { ... }
    fn read_uint(&mut self, buf: &[u8]) -> u64 { ... }
    fn read_i16(self, buf: &[u8]) -> i16 { ... }
    fn read_i32(self, buf: &[u8]) -> i32 { ... }
    fn read_i64(self, buf: &[u8]) -> i64 { ... }
    fn read_f32(self, buf: &[u8]) -> f32 { ... }
    fn read_f64(self, buf: &[u8]) -> f64 { ... }
    fn write_u16(self, buf: &mut [u8], n: u16) { ... }
    fn write_u32(self, buf: &mut [u8], n: u32) { ... }
    fn write_u64(self, buf: &mut [u8], n: u64) { ... }

}
Expand description

A trait describing the endianity of some buffer.

Required Methods§

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fn is_big_endian(self) -> bool

Return true for big endian byte order.

Provided Methods§

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fn is_little_endian(self) -> bool

Return true for little endian byte order.

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fn read_u16(self, buf: &[u8]) -> u16

Reads an unsigned 16 bit integer from buf.

§Panics

Panics when buf.len() < 2.

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fn read_u32(self, buf: &[u8]) -> u32

Reads an unsigned 32 bit integer from buf.

§Panics

Panics when buf.len() < 4.

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fn read_u64(self, buf: &[u8]) -> u64

Reads an unsigned 64 bit integer from buf.

§Panics

Panics when buf.len() < 8.

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fn read_uint(&mut self, buf: &[u8]) -> u64

Read an unsigned n-bytes integer u64.

§Panics

Panics when buf.len() < 1 or buf.len() > 8.

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fn read_i16(self, buf: &[u8]) -> i16

Reads a signed 16 bit integer from buf.

§Panics

Panics when buf.len() < 2.

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fn read_i32(self, buf: &[u8]) -> i32

Reads a signed 32 bit integer from buf.

§Panics

Panics when buf.len() < 4.

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fn read_i64(self, buf: &[u8]) -> i64

Reads a signed 64 bit integer from buf.

§Panics

Panics when buf.len() < 8.

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fn read_f32(self, buf: &[u8]) -> f32

Reads a 32 bit floating point number from buf.

§Panics

Panics when buf.len() < 8.

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fn read_f64(self, buf: &[u8]) -> f64

Reads a 32 bit floating point number from buf.

§Panics

Panics when buf.len() < 8.

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fn write_u16(self, buf: &mut [u8], n: u16)

Writes an unsigned 16 bit integer n to buf.

§Panics

Panics when buf.len() < 2.

Source

fn write_u32(self, buf: &mut [u8], n: u32)

Writes an unsigned 32 bit integer n to buf.

§Panics

Panics when buf.len() < 4.

Source

fn write_u64(self, buf: &mut [u8], n: u64)

Writes an unsigned 64 bit integer n to buf.

§Panics

Panics when buf.len() < 8.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§