Trait Decodable

pub trait Decodable: Sized {
    // Required method
    fn decode(buf: &mut &[u8]) -> Result<Self>;
}

A type that can be decoded from an RLP blob.

Required Methods

fn decode(buf: &mut &[u8]) -> Result<Self>

Decodes the blob into the appropriate type. buf must be advanced past the decoded object.

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 Decodable for IpAddr

Available on crate feature std only.

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decodable for bool

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decodable for u8

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decodable for u16

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decodable for u32

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decodable for u64

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decodable for u128

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decodable for usize

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decodable for String

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decodable for PhantomPinned

fn decode(_buf: &mut &[u8]) -> Result<Self>

impl Decodable for Ipv4Addr

Available on crate feature std only.

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decodable for Ipv6Addr

Available on crate feature std only.

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decodable for Bytes

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decodable for BytesMut

fn decode(buf: &mut &[u8]) -> Result<Self>

impl<T: Decodable> Decodable for Box<T>

fn decode(buf: &mut &[u8]) -> Result<Self>

impl<T: Decodable> Decodable for Rc<T>

fn decode(buf: &mut &[u8]) -> Result<Self>

impl<T: Decodable> Decodable for Arc<T>

fn decode(buf: &mut &[u8]) -> Result<Self>

impl<T: Decodable> Decodable for Vec<T>

fn decode(buf: &mut &[u8]) -> Result<Self>

impl<T: ?Sized + ToOwned> Decodable for Cow<'_, T>

where T::Owned: Decodable,

fn decode(buf: &mut &[u8]) -> Result<Self>

impl<T: ?Sized> Decodable for PhantomData<T>

fn decode(_buf: &mut &[u8]) -> Result<Self>

impl<const N: usize> Decodable for ArrayVec<u8, N>

Available on crate feature arrayvec only.

fn decode(buf: &mut &[u8]) -> Result<Self>

impl<const N: usize> Decodable for [u8; N]

fn decode(from: &mut &[u8]) -> Result<Self>

Implementors