Trait libipld::codec::References

pub trait References<C> where
    C: Codec, {
    pub fn references<R, E>(c: C, r: &mut R, set: &mut E) -> Result<(), Error>
    where
        E: Extend<Cid<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>,
        R: Read + Seek;
}

References trait.

This trait is generic over a codec, so that different codecs can be implemented for the same type.

Required methods

pub fn references<R, E>(c: C, r: &mut R, set: &mut E) -> Result<(), Error> where
    E: Extend<Cid<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>,
    R: Read + Seek, 

Scrape the references from an impl Read.

It takes a specific codec as parameter, so that the References can be generic over an enum that contains multiple codecs.

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Implementors

impl References<IpldCodec> for Ipld

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

impl References<DagCborCodec> for Ipld

pub fn references<R, E>(
    c: DagCborCodec,
    r: &mut R,
    set: &mut E
) -> Result<(), Error> where
    E: Extend<Cid<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>,
    R: Read + Seek, 

impl References<DagJsonCodec> for Ipld

pub fn references<R, E>(
    c: DagJsonCodec,
    r: &mut R,
    set: &mut E
) -> Result<(), Error> where
    E: Extend<Cid<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>,
    R: Read, 

impl References<DagPbCodec> for Ipld

pub fn references<R, E>(
    c: DagPbCodec,
    r: &mut R,
    set: &mut E
) -> Result<(), Error> where
    E: Extend<Cid<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>,
    R: Read, 

impl<T> References<RawCodec> for T

pub fn references<R, E>(
    _c: RawCodec,
    _r: &mut R,
    _set: &mut E
) -> Result<(), Error> where
    E: Extend<Cid<UInt<UInt<UInt<UInt<UInt<UInt<UInt<UTerm, B1>, B0>, B0>, B0>, B0>, B0>, B0>>>,
    R: Read, 

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