Enum 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),
}

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)

Represents a map of integers.

Implementations

impl Ipld

pub fn kind(&self) -> IpldKind

Convert from an Ipld object into its kind without any associated values.

This is intentionally not implemented via From<Ipld> to prevent accidental conversions by making it more explicit.

pub fn take<'a, T: Into<IpldIndex<'a>>>( self, index: T, ) -> Result<Option<Self>, IndexError>

Destructs an ipld list or map

pub fn get<'a, T: Into<IpldIndex<'a>>>( &self, index: T, ) -> Result<Option<&Self>, IndexError>

Indexes into an ipld list or map.

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

Returns an iterator.

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

Returns the references to other blocks.

Trait Implementations

impl Clone for Ipld

fn clone(&self) -> Ipld

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ipld

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

Formats the value using the given formatter.

impl From<&[u8]> for Ipld

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

Converts to this type from the input type.

impl From<&Cid<64>> for Ipld

fn from(t: &Cid) -> Self

Converts to this type from the input type.

impl From<&str> for Ipld

fn from(t: &str) -> Self

Converts to this type from the input type.

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

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

Converts to this type from the input type.

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

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

Converts to this type from the input type.

impl From<Cid<64>> for Ipld

fn from(t: Cid) -> Self

Converts to this type from the input type.

impl From<String> for Ipld

fn from(t: String) -> Self

Converts to this type from the input type.

impl From<Vec<Ipld>> for Ipld

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

Converts to this type from the input type.

impl From<Vec<u8>> for Ipld

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

Converts to this type from the input type.

impl From<bool> for Ipld

fn from(t: bool) -> Self

Converts to this type from the input type.

impl From<f32> for Ipld

fn from(t: f32) -> Self

Converts to this type from the input type.

impl From<f64> for Ipld

fn from(t: f64) -> Self

Converts to this type from the input type.

impl From<i128> for Ipld

fn from(t: i128) -> Self

Converts to this type from the input type.

impl From<i16> for Ipld

fn from(t: i16) -> Self

Converts to this type from the input type.

impl From<i32> for Ipld

fn from(t: i32) -> Self

Converts to this type from the input type.

impl From<i64> for Ipld

fn from(t: i64) -> Self

Converts to this type from the input type.

impl From<i8> for Ipld

fn from(t: i8) -> Self

Converts to this type from the input type.

impl From<isize> for Ipld

fn from(t: isize) -> Self

Converts to this type from the input type.

impl From<u16> for Ipld

fn from(t: u16) -> Self

Converts to this type from the input type.

impl From<u32> for Ipld

fn from(t: u32) -> Self

Converts to this type from the input type.

impl From<u64> for Ipld

fn from(t: u64) -> Self

Converts to this type from the input type.

impl From<u8> for Ipld

fn from(t: u8) -> Self

Converts to this type from the input type.

impl From<usize> for Ipld

fn from(t: usize) -> Self

Converts to this type from the input type.

impl PartialEq for Ipld

NaN floats are forbidden in the IPLD Data Model, but we do not enforce it. So in case such a value is introduced accidentally, make sure that it still compares as equal. This allows us to implement Eq for Ipld.

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

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

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 TryFrom<Ipld> for ()

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

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

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Cid

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<BTreeMap<String, Ipld>>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<Cid>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<String>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<Vec<Ipld>>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<Vec<u8>>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<bool>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<f64>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<i128>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<i16>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<i32>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<i64>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<i8>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<isize>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<u128>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<u16>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<u32>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<u64>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<u8>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Option<usize>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for String

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Vec<Ipld>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for Vec<u8>

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for bool

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for f64

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for i128

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for i16

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for i32

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for i64

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for i8

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for isize

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for u128

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for u16

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for u32

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for u64

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for u8

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Ipld> for usize

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(ipld: Ipld) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for Ipld