Trait DataType 

pub trait DataType {
    const MODE: DataMode;
    const LENGTH: usize = 0;

    // Provided methods
    fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian) { ... }
    fn push_var1_data(
        &self,
        var_length: &mut Vec<u32>,
        data: &mut Vec<u8>,
        endian: &Endian,
    ) { ... }
}

Defines how a type contributes fixed or variable data to an encoder.

Required Associated Constants

const MODE: DataMode

Encoding mode for this type.

Provided Associated Constants

const LENGTH: usize = 0

Fixed byte length, used only for Fixed types.

Provided Methods

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

Push fixed-width bytes into the fixed region.

fn push_var1_data( &self, var_length: &mut Vec<u32>, data: &mut Vec<u8>, endian: &Endian, )

Push variable-length bytes into the data region and record length.

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 DataType for i8

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl DataType for i16

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl DataType for i32

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl DataType for i64

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl DataType for i128

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl DataType for isize

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl DataType for u8

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl DataType for u16

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl DataType for u32

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl DataType for u64

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl DataType for u128

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl DataType for usize

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl<T0, T1> DataType for (T0, T1)

where T0: DataType, T1: DataType,

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

fn push_var1_data( &self, var_length: &mut Vec<u32>, data: &mut Vec<u8>, endian: &Endian, )

impl<T> DataType for &[T]

where T: DataType,

const MODE: DataMode = DataMode::Var1

fn push_var1_data( &self, var_length: &mut Vec<u32>, data: &mut Vec<u8>, endian: &Endian, )

impl<T> DataType for &Vec<T>

where T: DataType,

const MODE: DataMode = DataMode::Var1

fn push_var1_data( &self, var_length: &mut Vec<u32>, data: &mut Vec<u8>, endian: &Endian, )

impl<T> DataType for &mut [T]

where T: DataType,

const MODE: DataMode = DataMode::Var1

fn push_var1_data( &self, var_length: &mut Vec<u32>, data: &mut Vec<u8>, endian: &Endian, )

impl<T> DataType for &mut Vec<T>

where T: DataType,

const MODE: DataMode = DataMode::Var1

fn push_var1_data( &self, var_length: &mut Vec<u32>, data: &mut Vec<u8>, endian: &Endian, )

impl<T> DataType for Vec<T>

where T: DataType,

const MODE: DataMode = DataMode::Var1

fn push_var1_data( &self, var_length: &mut Vec<u32>, data: &mut Vec<u8>, endian: &Endian, )

impl<T, const N: usize> DataType for &[T; N]

where T: DataType,

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl<T, const N: usize> DataType for &mut [T; N]

where T: DataType,

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

impl<T, const N: usize> DataType for [T; N]

where T: DataType,

const MODE: DataMode = DataMode::Fixed

const LENGTH: usize

fn push_fixed_data(&self, encoder_fixed: &mut Vec<u8>, endian: &Endian)

Implementors