Trait NpyType 

pub trait NpyType: Copy {
    const DESCR: &'static str;
    const SIZE: usize;

    // Required methods
    fn write_le(self, buffer: &mut Vec<u8>);
    fn read_le(bytes: &[u8]) -> Self;

    // Provided methods
    fn read_from<R: Read>(file: &mut R, count: usize) -> Result<Vec<Self>> { ... }
    fn read_le_all(bytes: &[u8]) -> Vec<Self> { ... }
    fn write_le_all<W: Write>(data: &[Self], file: &mut W) -> Result<()> { ... }
    fn write_le_bytes(data: &[Self]) -> Vec<u8>  { ... }
}

Required Associated Constants

const DESCR: &'static str

const SIZE: usize

Required Methods

fn write_le(self, buffer: &mut Vec<u8>)

fn read_le(bytes: &[u8]) -> Self

Provided Methods

fn read_from<R: Read>(file: &mut R, count: usize) -> Result<Vec<Self>>

fn read_le_all(bytes: &[u8]) -> Vec<Self>

fn write_le_all<W: Write>(data: &[Self], file: &mut W) -> Result<()>

fn write_le_bytes(data: &[Self]) -> Vec<u8>

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.

Implementations on Foreign Types

impl NpyType for f32

const DESCR: &'static str = "<f4"

const SIZE: usize

fn write_le(self, buffer: &mut Vec<u8>)

fn read_le(bytes: &[u8]) -> Self

impl NpyType for f64

const DESCR: &'static str = "<f8"

const SIZE: usize

fn write_le(self, buffer: &mut Vec<u8>)

fn read_le(bytes: &[u8]) -> Self

impl NpyType for i8

const DESCR: &'static str = "|i1"

const SIZE: usize

fn write_le(self, buffer: &mut Vec<u8>)

fn read_le(bytes: &[u8]) -> Self

impl NpyType for i16

const DESCR: &'static str = "<i2"

const SIZE: usize

fn write_le(self, buffer: &mut Vec<u8>)

fn read_le(bytes: &[u8]) -> Self

impl NpyType for i32

const DESCR: &'static str = "<i4"

const SIZE: usize

fn write_le(self, buffer: &mut Vec<u8>)

fn read_le(bytes: &[u8]) -> Self

impl NpyType for i64

const DESCR: &'static str = "<i8"

const SIZE: usize

fn write_le(self, buffer: &mut Vec<u8>)

fn read_le(bytes: &[u8]) -> Self

impl NpyType for u8

const DESCR: &'static str = "|u1"

const SIZE: usize

fn write_le(self, buffer: &mut Vec<u8>)

fn read_le(bytes: &[u8]) -> Self

impl NpyType for u16

const DESCR: &'static str = "<u2"

const SIZE: usize

fn write_le(self, buffer: &mut Vec<u8>)

fn read_le(bytes: &[u8]) -> Self

impl NpyType for u32

const DESCR: &'static str = "<u4"

const SIZE: usize

fn write_le(self, buffer: &mut Vec<u8>)

fn read_le(bytes: &[u8]) -> Self

impl NpyType for u64

const DESCR: &'static str = "<u8"

const SIZE: usize

fn write_le(self, buffer: &mut Vec<u8>)

fn read_le(bytes: &[u8]) -> Self

Implementors