Struct saltpig::extensions::cbor::Ident

pub struct Ident(pub Value);

An extension type for self-describing CBOR items (tag value 55799; RFC 7049, section 2.4.5).

Methods

impl Ident

pub fn extract(value: Value) -> Result<Ident, TypeError>

Attempts to parse an Ident value out of a Value (returning Err if the value turns out to be something other than an Ident).

pub fn embed(self) -> Value

Renders self into a generic CBOR value.

Returns a Value representing self's encoded bytes with a tag value of 55799.

Trait Implementations

impl Debug for Ident

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

Formats the value using the given formatter.

impl Clone for Ident

fn clone(&self) -> Ident

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Extension for Ident

const TAG: u64

TAG: u64 = 55799

The tag value belonging to this extension type.

impl From<Ident> for Value

Renders self into a generic CBOR value.

Equivalent to Ident::embed().

fn from(value: Ident) -> Value

Performs the conversion.

impl TryFrom<Value> for Ident

Attempts to parse an Ident value out of a Value.

Equivalent to Ident::extract().

type Error = TypeError

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

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<Ident, TypeError>

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

Performs the conversion.