Struct libipld_cbor::DagCborCodec

pub struct DagCborCodec;

CBOR codec.

Trait Implementations

impl Clone for DagCborCodec

pub fn clone(&self) -> DagCborCodec

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Codec for DagCborCodec

pub fn encode<T>(&self, obj: &T) -> Result<Vec<u8, Global>, Error> where
    T: Encode<Self> + ?Sized, 

Encodes an encodable type.

pub fn decode<T>(&self, bytes: &[u8]) -> Result<T, Error> where
    T: Decode<Self>, 

Decodes a decodable type.

pub fn references<T, E>(&self, bytes: &[u8], set: &mut E) -> Result<(), Error> where
    T: References<Self>,
    E: Extend<Cid<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>, 

Scrapes the references.

impl Copy for DagCborCodec

impl Debug for DagCborCodec

pub fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Decode<DagCborCodec> for bool

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Decode<DagCborCodec> for u8

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Decode<DagCborCodec> for f64

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Decode<DagCborCodec> for String

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Decode<DagCborCodec> for Cid

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

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

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

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

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

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

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl<K, T: TryReadCbor> Decode<DagCborCodec> for BTreeMap<K, T> where
    K: FromStr + Ord,
    <K as FromStr>::Err: Error + Send + Sync + 'static, 

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Decode<DagCborCodec> for Ipld

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

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

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Decode<DagCborCodec> for u16

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Decode<DagCborCodec> for u32

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Decode<DagCborCodec> for u64

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Decode<DagCborCodec> for i8

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Decode<DagCborCodec> for i16

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Decode<DagCborCodec> for i32

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Decode<DagCborCodec> for i64

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Decode<DagCborCodec> for f32

pub fn decode<R: Read>(_: DagCbor, r: &mut R) -> Result<Self>

Decode from an impl Read.

impl Default for DagCborCodec

pub fn default() -> DagCborCodec

Returns the "default value" for a type.

impl Encode<DagCborCodec> for bool

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for u8

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for f64

pub fn encode<W: Write>(&self, c: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for [u8]

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

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

pub fn encode<W: Write>(&self, c: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for str

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for String

pub fn encode<W: Write>(&self, c: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for i128

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for Cid

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl<T: Encode<DagCbor>> Encode<DagCborCodec> for Option<T>

pub fn encode<W: Write>(&self, c: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl<T: Encode<DagCbor>> Encode<DagCborCodec> for Vec<T>

pub fn encode<W: Write>(&self, c: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl<K: ToString, T: Encode<DagCbor> + 'static> Encode<DagCborCodec> for BTreeMap<K, T>

pub fn encode<W: Write>(&self, c: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for u16

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for Ipld

pub fn encode<W: Write>(&self, c: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl<T: Encode<DagCbor>> Encode<DagCborCodec> for Arc<T>

pub fn encode<W: Write>(&self, c: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for u32

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for u64

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for i8

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for i16

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for i32

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for i64

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl Encode<DagCborCodec> for f32

pub fn encode<W: Write>(&self, _: DagCbor, w: &mut W) -> Result<()>

Encodes into a impl Write.

impl From<DagCborCodec> for u64

pub fn from(_: DagCborCodec) -> Self

Performs the conversion.

impl References<DagCborCodec> for Ipld

pub fn references<R: Read + Seek, E: Extend<Cid>>(
    c: DagCbor,
    r: &mut R,
    set: &mut E
) -> Result<()>

Scrape the references from an impl Read.

impl TryFrom<u64> for DagCborCodec

type Error = UnsupportedCodec

The type returned in the event of a conversion error.

pub fn try_from(_: u64) -> Result<Self, Self::Error>

Performs the conversion.