Enum coset::Label

pub enum Label {
    Int(i64),
    Text(String),
}

A COSE label may be either a signed integer value or a string.

Variants

Int(i64)

Text(String)

Trait Implementations

impl AsCborValue for Label

fn from_cbor_value(value: Value) -> Result<Self>

Convert a [Value] into an instance of the type.

fn to_cbor_value(self) -> Result<Value>

Convert the object into a [Value], consuming it along the way.

impl CborSerializable for Label

fn from_slice(slice: &[u8]) -> Result<Self>

Create an object instance from serialized CBOR data in a slice. This method will fail (with CoseError::ExtraneousData) if there is additional CBOR data after the object.

fn to_vec(self) -> Result<Vec<u8>>

Serialize this object to a vector, consuming it along the way.

impl Clone for Label

fn clone(&self) -> Label

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Label

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

Formats the value using the given formatter.

impl Ord for Label

Manual implementation of Ord to ensure that CBOR canonical ordering is respected.

Note that this uses the ordering given by RFC 8949 section 4.2.1 (lexicographic ordering of encoded form), which is different from the canonical ordering defined in RFC 7049 section 3.9 (where the primary sorting criterion is the length of the encoded form)

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<Label> for Label

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

fn partial_cmp(&self, other: &Self) -> 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 Eq for Label

impl StructuralEq for Label

impl StructuralPartialEq for Label