Struct libipld_json::DagJsonCodec

pub struct DagJsonCodec;

Json codec.

Trait Implementations

impl Clone for DagJsonCodec

fn clone(&self) -> DagJsonCodec

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Codec for DagJsonCodec

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 DagJsonCodec

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

Formats the value using the given formatter.

impl Decode<DagJsonCodec> for Ipld

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

Decode from an impl Read.

impl Encode<DagJsonCodec> for Ipld

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

Encodes into a impl Write.

impl From<DagJsonCodec> for u64

fn from(_: DagJsonCodec) -> Self

Converts to this type from the input type.

impl Ord for DagJsonCodec

fn cmp(&self, other: &DagJsonCodec) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for DagJsonCodec

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl PartialOrd for DagJsonCodec

fn partial_cmp(&self, other: &DagJsonCodec) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl References<DagJsonCodec> for Ipld

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

Scrape the references from an impl Read.

impl TryFrom<u64> for DagJsonCodec

type Error = UnsupportedCodec

The type returned in the event of a conversion error.

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

Performs the conversion.

impl Copy for DagJsonCodec

impl Eq for DagJsonCodec

impl StructuralPartialEq for DagJsonCodec