Trait Decodable

pub trait Decodable<R: IoRead>: Sized {
    type Output;

    // Required method
    fn decode(reader: &mut R) -> IoResult<Self::Output>;
}

A type that can be decoded from an I/O reader.

See also Encodable.

Required Associated Types

type Output

The type produced when decoding.

Required Methods

fn decode(reader: &mut R) -> IoResult<Self::Output>

Decodes Self from the given reader, returning the decoded value.

Errors

Returns an IoError if decoding fails.

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<'a> Decodable<&'a mut &[u8]> for &'a str

type Output = &'a str

fn decode(reader: &mut &'a mut &[u8]) -> IoResult<Self::Output>

impl<R: IoRead> Decodable<R> for bool

type Output = bool

fn decode(reader: &mut R) -> IoResult<Self::Output>

impl<R: IoRead> Decodable<R> for char

type Output = char

fn decode(reader: &mut R) -> IoResult<Self::Output>

impl<R: IoRead> Decodable<R> for i8

type Output = i8

fn decode(reader: &mut R) -> IoResult<i8>

impl<R: IoRead> Decodable<R> for u8

type Output = u8

fn decode(reader: &mut R) -> IoResult<u8>

impl<R: IoRead, const SIZE: usize> Decodable<R> for [u8; SIZE]

type Output = [u8; SIZE]

fn decode(reader: &mut R) -> IoResult<Self::Output>

Implementors

impl<'a, CodecEndian> Decodable<&'a mut &'a [u8]> for CodecLenValue<&'a str, CodecEndian>

where CodecEndian: CodecEndianLen + Decodable<&'a mut &'a [u8], Output = <CodecEndian as CodecEndianLen>::Len>, <CodecEndian as CodecEndianLen>::Len: TryInto<usize>,

type Output = &'a str

impl<D, O, CodecEndian, R> Decodable<R> for CodecLenValue<D, CodecEndian>

where for<'i> D: Decodable<IoTake<&'i mut R>, Output = O>, CodecEndian: Decodable<R, Output = <CodecEndian as CodecEndianLen>::Len> + CodecEndianLen, R: IoRead, for<'r> &'r mut R: IoRead,

type Output = O

impl<R: IoRead> Decodable<R> for CString

type Output = CString

impl<R: IoRead> Decodable<R> for CodecBe<f32>

type Output = f32

impl<R: IoRead> Decodable<R> for CodecBe<f64>

type Output = f64

impl<R: IoRead> Decodable<R> for CodecBe<i8>

type Output = i8

impl<R: IoRead> Decodable<R> for CodecBe<i16>

type Output = i16

impl<R: IoRead> Decodable<R> for CodecBe<i32>

type Output = i32

impl<R: IoRead> Decodable<R> for CodecBe<i64>

type Output = i64

impl<R: IoRead> Decodable<R> for CodecBe<i128>

type Output = i128

impl<R: IoRead> Decodable<R> for CodecBe<isize>

type Output = isize

impl<R: IoRead> Decodable<R> for CodecBe<u8>

type Output = u8

impl<R: IoRead> Decodable<R> for CodecBe<u16>

type Output = u16

impl<R: IoRead> Decodable<R> for CodecBe<u32>

type Output = u32

impl<R: IoRead> Decodable<R> for CodecBe<u64>

type Output = u64

impl<R: IoRead> Decodable<R> for CodecBe<u128>

type Output = u128

impl<R: IoRead> Decodable<R> for CodecBe<usize>

type Output = usize

impl<R: IoRead> Decodable<R> for CodecBe<NonZero<i8>>

type Output = NonZero<i8>

impl<R: IoRead> Decodable<R> for CodecBe<NonZero<i16>>

type Output = NonZero<i16>

impl<R: IoRead> Decodable<R> for CodecBe<NonZero<i32>>

type Output = NonZero<i32>

impl<R: IoRead> Decodable<R> for CodecBe<NonZero<i64>>

type Output = NonZero<i64>

impl<R: IoRead> Decodable<R> for CodecBe<NonZero<i128>>

type Output = NonZero<i128>

impl<R: IoRead> Decodable<R> for CodecBe<NonZero<isize>>

type Output = NonZero<isize>

impl<R: IoRead> Decodable<R> for CodecBe<NonZero<u8>>

type Output = NonZero<u8>

impl<R: IoRead> Decodable<R> for CodecBe<NonZero<u16>>

type Output = NonZero<u16>

impl<R: IoRead> Decodable<R> for CodecBe<NonZero<u32>>

type Output = NonZero<u32>

impl<R: IoRead> Decodable<R> for CodecBe<NonZero<u64>>

type Output = NonZero<u64>

impl<R: IoRead> Decodable<R> for CodecBe<NonZero<u128>>

type Output = NonZero<u128>

impl<R: IoRead> Decodable<R> for CodecBe<NonZero<usize>>

type Output = NonZero<usize>

impl<R: IoRead> Decodable<R> for CodecLe<f32>

type Output = f32

impl<R: IoRead> Decodable<R> for CodecLe<f64>

type Output = f64

impl<R: IoRead> Decodable<R> for CodecLe<i8>

type Output = i8

impl<R: IoRead> Decodable<R> for CodecLe<i16>

type Output = i16

impl<R: IoRead> Decodable<R> for CodecLe<i32>

type Output = i32

impl<R: IoRead> Decodable<R> for CodecLe<i64>

type Output = i64

impl<R: IoRead> Decodable<R> for CodecLe<i128>

type Output = i128

impl<R: IoRead> Decodable<R> for CodecLe<isize>

type Output = isize

impl<R: IoRead> Decodable<R> for CodecLe<u8>

type Output = u8

impl<R: IoRead> Decodable<R> for CodecLe<u16>

type Output = u16

impl<R: IoRead> Decodable<R> for CodecLe<u32>

type Output = u32

impl<R: IoRead> Decodable<R> for CodecLe<u64>

type Output = u64

impl<R: IoRead> Decodable<R> for CodecLe<u128>

type Output = u128

impl<R: IoRead> Decodable<R> for CodecLe<usize>

type Output = usize

impl<R: IoRead> Decodable<R> for CodecLe<NonZero<i8>>

type Output = NonZero<i8>

impl<R: IoRead> Decodable<R> for CodecLe<NonZero<i16>>

type Output = NonZero<i16>

impl<R: IoRead> Decodable<R> for CodecLe<NonZero<i32>>

type Output = NonZero<i32>

impl<R: IoRead> Decodable<R> for CodecLe<NonZero<i64>>

type Output = NonZero<i64>

impl<R: IoRead> Decodable<R> for CodecLe<NonZero<i128>>

type Output = NonZero<i128>

impl<R: IoRead> Decodable<R> for CodecLe<NonZero<isize>>

type Output = NonZero<isize>

impl<R: IoRead> Decodable<R> for CodecLe<NonZero<u8>>

type Output = NonZero<u8>

impl<R: IoRead> Decodable<R> for CodecLe<NonZero<u16>>

type Output = NonZero<u16>

impl<R: IoRead> Decodable<R> for CodecLe<NonZero<u32>>

type Output = NonZero<u32>

impl<R: IoRead> Decodable<R> for CodecLe<NonZero<u64>>

type Output = NonZero<u64>

impl<R: IoRead> Decodable<R> for CodecLe<NonZero<u128>>

type Output = NonZero<u128>

impl<R: IoRead> Decodable<R> for CodecLe<NonZero<usize>>

type Output = NonZero<usize>

impl<R: IoRead> Decodable<R> for String

type Output = String

impl<R: IoRead> Decodable<R> for Vec<u8>

type Output = Vec<u8>

impl<R: IoRead, T: Decodable<R>> Decodable<R> for Box<T>

type Output = Box<<T as Decodable<R>>::Output>