Enum hermes_ipfs::Ipld

pub enum Ipld {
    Null,
    Bool(bool),
    Integer(i128),
    Float(f64),
    String(String),
    Bytes(Vec<u8>),
    List(Vec<Ipld>),
    Map(BTreeMap<String, Ipld>),
    Link(Cid<64>),
}

Expand description

IPLD Ipld

Variants§

Null

Represents the absence of a value or the value undefined.

Bool(bool)

Represents a boolean value.

Integer(i128)

Represents an integer.

Float(f64)

Represents a floating point value.

String(String)

Represents an UTF-8 string.

Bytes(Vec<u8>)

Represents a sequence of bytes.

List(Vec<Ipld>)

Represents a list.

Map(BTreeMap<String, Ipld>)

Represents a map of strings.

Link(Cid<64>)

Represents a map of integers.

Implementations§

impl Ipld

pub fn take<'a, T>(self, index: T) -> Result<Ipld, TypeError>
where T: Into<IpldIndex<'a>>,

Destructs an ipld list or map

pub fn get<'a, T>(&self, index: T) -> Result<&Ipld, TypeError>
where T: Into<IpldIndex<'a>>,

Indexes into an ipld list or map.

pub fn iter(&self) -> IpldIter<'_>

Returns an iterator.

pub fn references<E>(&self, set: &mut E)
where E: Extend<Cid<64>>,

Returns the references to other blocks.

Trait Implementations§

impl Clone for Ipld

fn clone(&self) -> Ipld

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl Debug for Ipld

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

Formats the value using the given formatter. Read more

impl Decode<DagCborCodec> for Ipld

fn decode<R>(_: DagCborCodec, r: &mut R) -> Result<Ipld, Error>
where R: Read + Seek,

Decode from an impl Read. Read more

impl Decode<DagJsonCodec> for Ipld

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

Decode from an impl Read. Read more

impl Decode<DagPbCodec> for Ipld

fn decode<R>(_: DagPbCodec, r: &mut R) -> Result<Ipld, Error>
where R: Read + Seek,

Decode from an impl Read. Read more

impl Decode<IpldCodec> for Ipld

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

Decode from an impl Read. Read more

impl Decode<RawCodec> for Ipld

fn decode<R>(c: RawCodec, r: &mut R) -> Result<Ipld, Error>
where R: Read + Seek,

Decode from an impl Read. Read more

impl<'de> Deserialize<'de> for Ipld

fn deserialize<D>( deserializer: D, ) -> Result<Ipld, <D as Deserializer<'de>>::Error>
where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl<'de> Deserializer<'de> for Ipld

Deserialize from an Ipld enum into a Rust type.

The deserialization will return an error if you try to deserialize into an integer type that would be too small to hold the value stored in Ipld::Integer.

[Ipld::Floats] can be converted to f32 if there is no of precision, else it will error.

type Error = SerdeError

The error type that can be returned if some error occurs during deserialization.

fn deserialize_any<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Require the Deserializer to figure out how to drive the visitor based on what data type is in the input. Read more

fn deserialize_unit<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a unit value.

fn deserialize_bool<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a bool value.

fn deserialize_i8<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i8 value.

fn deserialize_i16<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i16 value.

fn deserialize_i32<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i32 value.

fn deserialize_i64<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i64 value.

fn deserialize_u8<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u8 value.

fn deserialize_u16<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u16 value.

fn deserialize_u32<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u32 value.

fn deserialize_u64<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u64 value.

fn deserialize_f32<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a f32 value.

fn deserialize_f64<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a f64 value.

fn deserialize_char<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a char value.

fn deserialize_str<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a string value and does not benefit from taking ownership of buffered data owned by the Deserializer. Read more

fn deserialize_string<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a string value and would benefit from taking ownership of buffered data owned by the Deserializer. Read more

fn deserialize_bytes<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a byte array and does not benefit from taking ownership of buffered data owned by the Deserializer. Read more

fn deserialize_byte_buf<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a byte array and would benefit from taking ownership of buffered data owned by the Deserializer. Read more

fn deserialize_seq<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a sequence of values.

fn deserialize_tuple<V>( self, len: usize, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a sequence of values and knows how many values there are without looking at the serialized data.

fn deserialize_tuple_struct<V>( self, _name: &str, len: usize, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a tuple struct with a particular name and number of fields.

fn deserialize_map<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a map of key-value pairs.

fn deserialize_identifier<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting the name of a struct field or the discriminant of an enum variant.

fn deserialize_struct<V>( self, _name: &str, _fields: &[&str], visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a struct with a particular name and fields.

fn deserialize_unit_struct<V>( self, _name: &str, _visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a unit struct with a particular name.

fn deserialize_newtype_struct<V>( self, name: &str, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a newtype struct with a particular name.

fn deserialize_enum<V>( self, _name: &str, _variants: &[&str], visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an enum value with a particular name and possible variants.

fn deserialize_ignored_any<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type needs to deserialize a value whose type doesn’t matter because it is ignored. Read more

fn deserialize_option<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, <Ipld as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an optional value. Read more

fn is_human_readable(&self) -> bool

Determine whether Deserialize implementations should expect to deserialize their human-readable form. Read more

fn deserialize_i128<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, Self::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i128 value. Read more

fn deserialize_u128<V>( self, visitor: V, ) -> Result<<V as Visitor<'de>>::Value, Self::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an u128 value. Read more

impl Encode<DagCborCodec> for Ipld

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

Encodes into a impl Write. Read more

impl Encode<DagJsonCodec> for Ipld

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

Encodes into a impl Write. Read more

impl Encode<DagPbCodec> for Ipld

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

Encodes into a impl Write. Read more

impl Encode<IpldCodec> for Ipld

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

Encodes into a impl Write. Read more

impl Encode<RawCodec> for Ipld

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

Encodes into a impl Write. Read more

impl From<&[u8]> for Ipld

fn from(t: &[u8]) -> Ipld

Converts to this type from the input type.

impl From<&Cid<64>> for Ipld

fn from(t: &Cid<64>) -> Ipld

Converts to this type from the input type.

impl From<&str> for Ipld

fn from(t: &str) -> Ipld

Converts to this type from the input type.

impl From<BTreeMap<String, Ipld>> for Ipld

fn from(t: BTreeMap<String, Ipld>) -> Ipld

Converts to this type from the input type.

impl From<Box<[u8]>> for Ipld

fn from(t: Box<[u8]>) -> Ipld

Converts to this type from the input type.

impl From<Cid<64>> for Ipld

fn from(t: Cid<64>) -> Ipld

Converts to this type from the input type.

impl From<PbLink> for Ipld

fn from(link: PbLink) -> Ipld

Converts to this type from the input type.

impl From<PbNode> for Ipld

fn from(node: PbNode) -> Ipld

Converts to this type from the input type.

impl From<String> for Ipld

fn from(t: String) -> Ipld

Converts to this type from the input type.

impl From<Vec<Ipld>> for Ipld

fn from(t: Vec<Ipld>) -> Ipld

Converts to this type from the input type.

impl From<Vec<u8>> for Ipld

fn from(t: Vec<u8>) -> Ipld

Converts to this type from the input type.

impl From<bool> for Ipld

fn from(t: bool) -> Ipld

Converts to this type from the input type.

impl From<f32> for Ipld

fn from(t: f32) -> Ipld

Converts to this type from the input type.

impl From<f64> for Ipld

fn from(t: f64) -> Ipld

Converts to this type from the input type.

impl From<i128> for Ipld

fn from(t: i128) -> Ipld

Converts to this type from the input type.

impl From<i16> for Ipld

fn from(t: i16) -> Ipld

Converts to this type from the input type.

impl From<i32> for Ipld

fn from(t: i32) -> Ipld

Converts to this type from the input type.

impl From<i64> for Ipld

fn from(t: i64) -> Ipld

Converts to this type from the input type.

impl From<i8> for Ipld

fn from(t: i8) -> Ipld

Converts to this type from the input type.

impl From<isize> for Ipld

fn from(t: isize) -> Ipld

Converts to this type from the input type.

impl From<u16> for Ipld

fn from(t: u16) -> Ipld

Converts to this type from the input type.

impl From<u32> for Ipld

fn from(t: u32) -> Ipld

Converts to this type from the input type.

impl From<u64> for Ipld

fn from(t: u64) -> Ipld

Converts to this type from the input type.

impl From<u8> for Ipld

fn from(t: u8) -> Ipld

Converts to this type from the input type.

impl From<usize> for Ipld

fn from(t: usize) -> Ipld

Converts to this type from the input type.

impl PartialEq for Ipld

fn eq(&self, other: &Ipld) -> 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<DagCborCodec> for Ipld

fn references<R, E>( _: DagCborCodec, r: &mut R, set: &mut E, ) -> Result<(), Error>
where R: Read + Seek, E: Extend<Cid<64>>,

Scrape the references from an impl Read. Read more

impl References<DagJsonCodec> for Ipld

fn references<R, E>( c: DagJsonCodec, r: &mut R, set: &mut E, ) -> Result<(), Error>
where R: Read + Seek, E: Extend<Cid<64>>,

Scrape the references from an impl Read. Read more

impl References<DagPbCodec> for Ipld

fn references<R, E>(_: DagPbCodec, r: &mut R, set: &mut E) -> Result<(), Error>
where R: Read + Seek, E: Extend<Cid<64>>,

Scrape the references from an impl Read. Read more

impl References<IpldCodec> for Ipld

fn references<R, E>(c: IpldCodec, r: &mut R, set: &mut E) -> Result<(), Error>
where R: Read + Seek, E: Extend<Cid<64>>,

Scrape the references from an impl Read. Read more

impl Serialize for Ipld

fn serialize<S>( &self, serializer: S, ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl TryFrom<ResolvedNode> for Ipld

type Error = ResolveError

The type returned in the event of a conversion error.

fn try_from( r: ResolvedNode, ) -> Result<Ipld, <Ipld as TryFrom<ResolvedNode>>::Error>

Performs the conversion.

impl StructuralPartialEq for Ipld

Auto Trait Implementations§

impl Freeze for Ipld

impl RefUnwindSafe for Ipld

impl Send for Ipld

impl Sync for Ipld

impl Unpin for Ipld

impl UnwindSafe for Ipld

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

impl<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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, dst: *mut T)

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

Performs copy-assignment from self to dst. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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> TimeoutExt for T

fn timeout(self, duration: Duration) -> Timeout<Self>

Requires a Future or [Stream] to complete before the specific duration has elapsed. Read more

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.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> DagCbor for T
where T: Encode<DagCborCodec> + Decode<DagCborCodec>,

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,