IpldCodec

libipld::codec_impl

Enum IpldCodec

pub enum IpldCodec {
    Raw,
    DagCbor,
    DagJson,
    DagPb,
}

Expand description

Default codecs.

Variants§

Raw

Raw codec.

DagCbor

Cbor codec.

DagJson

Json codec.

DagPb

Protobuf codec.

Trait Implementations§

impl Clone for IpldCodec

fn clone(&self) -> IpldCodec

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Codec for IpldCodec

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

Encodes an encodable type.

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

Decodes a decodable type.

fn references<T, E>(&self, bytes: &[u8], set: &mut E) -> Result<(), Error>
where T: References<Self>, E: Extend<Cid<64>>,

Scrapes the references.

impl Debug for IpldCodec

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

Formats the value using the given formatter. Read more

impl Decode<IpldCodec> for Ipld

fn decode<R: Read + Seek>(c: IpldCodec, r: &mut R) -> Result<Self>

Decode from an impl Read. Read more

impl Encode<IpldCodec> for Ipld

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

Encodes into a impl Write. Read more

impl From<DagCborCodec> for IpldCodec

Available on crate feature dag-cbor only.

fn from(_: DagCborCodec) -> Self

Converts to this type from the input type.

impl From<DagJsonCodec> for IpldCodec

Available on crate feature dag-json only.

fn from(_: DagJsonCodec) -> Self

Converts to this type from the input type.

impl From<DagPbCodec> for IpldCodec

Available on crate feature dag-pb only.

fn from(_: DagPbCodec) -> Self

Converts to this type from the input type.

impl From<IpldCodec> for DagCborCodec

Available on crate feature dag-cbor only.

fn from(_: IpldCodec) -> Self

Converts to this type from the input type.

impl From<IpldCodec> for DagJsonCodec

Available on crate feature dag-json only.

fn from(_: IpldCodec) -> Self

Converts to this type from the input type.

impl From<IpldCodec> for DagPbCodec

Available on crate feature dag-pb only.

fn from(_: IpldCodec) -> Self

Converts to this type from the input type.

impl From<IpldCodec> for u64

fn from(mc: IpldCodec) -> Self

Converts to this type from the input type.

impl From<RawCodec> for IpldCodec

fn from(_: RawCodec) -> Self

Converts to this type from the input type.

impl PartialEq for IpldCodec

fn eq(&self, other: &IpldCodec) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl References<IpldCodec> for Ipld

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

Scrape the references from an impl Read. Read more

impl TryFrom<u64> for IpldCodec

type Error = UnsupportedCodec

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Copy for IpldCodec

impl Eq for IpldCodec

impl StructuralPartialEq for IpldCodec

Auto Trait Implementations§

impl Freeze for IpldCodec

impl RefUnwindSafe for IpldCodec

impl Send for IpldCodec

impl Sync for IpldCodec

impl Unpin for IpldCodec

impl UnwindSafe for IpldCodec

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> References<RawCodec> for T

fn references<R, E>(_c: RawCodec, _r: &mut R, _set: &mut E) -> Result<(), Error>
where R: Read, E: Extend<Cid<64>>,

Scrape the references from an impl Read. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.