Trait Decode 

pub trait Decode<C: Codec>: Sized {
    // Required method
    fn decode(c: C, r: &mut ByteCursor) -> Result<Self, String>;
}

A trait representing the ability to decode with the codec C for the type.

Required Methods

fn decode(c: C, r: &mut ByteCursor) -> Result<Self, String>

Decodes the bytes in r using the codec C into Self. Returns ok if the bytes represented a valid value of the type.

Errors

Will return Err if there was a problem during decoding

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 Decode<DagCborCodec> for bool

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for f32

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for f64

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for i8

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for i16

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for i32

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for i64

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for u8

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for u16

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for u32

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for u64

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for ()

fn decode(_c: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for Box<[u8]>

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for String

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl Decode<DagCborCodec> for Cid

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl<A: Decode<DagCborCodec>> Decode<DagCborCodec> for (A,)

fn decode(c: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl<A: Decode<DagCborCodec>, B: Decode<DagCborCodec>> Decode<DagCborCodec> for (A, B)

fn decode(c: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl<A: Decode<DagCborCodec>, B: Decode<DagCborCodec>, C: Decode<DagCborCodec>> Decode<DagCborCodec> for (A, B, C)

fn decode(c: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl<A: Decode<DagCborCodec>, B: Decode<DagCborCodec>, C: Decode<DagCborCodec>, D: Decode<DagCborCodec>> Decode<DagCborCodec> for (A, B, C, D)

fn decode(c: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl<K: Decode<DagCborCodec> + Ord, T: Decode<DagCborCodec>> Decode<DagCborCodec> for BTreeMap<K, T>

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl<T: Decode<DagCborCodec>> Decode<DagCborCodec> for Option<T>

fn decode(c: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl<T: Decode<DagCborCodec>> Decode<DagCborCodec> for Arc<T>

fn decode(c: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

impl<T: Decode<DagCborCodec>> Decode<DagCborCodec> for Vec<T>

fn decode(_: DagCborCodec, r: &mut ByteCursor) -> Result<Self, String>

Implementors

impl Decode<DagCborCodec> for Ipld

impl Decode<DagJsonCodec> for Ipld