Struct Claims 

pub struct Claims<T> {
    pub expiration_date: Option<DateTime<Utc>>,
    pub not_before: Option<DateTime<Utc>>,
    pub issued_at: Option<DateTime<Utc>>,
    pub custom: T,
}

Claims encoded in a token.

Claims are comprised of a “standard” part (exp, nbf and iat claims as per JWT spec), and custom fields. iss, sub and aud claims are not in the standard part due to a variety of data types they can be reasonably represented by.

Fields

expiration_date: Option<DateTime<Utc>>

Expiration date of the token.

not_before: Option<DateTime<Utc>>

Minimum date at which token is valid.

issued_at: Option<DateTime<Utc>>

Date of token issuance.

custom: T

Custom claims.

Implementations

impl Claims<Empty>

pub fn empty() -> Self

Creates an empty claims instance.

impl<T> Claims<T>

pub fn new(custom_claims: T) -> Self

Creates a new instance with the provided custom claims.

pub fn set_duration(self, duration: Duration) -> Self

Sets expiration_date claim so that the token has the specified duration.

pub fn set_duration_and_issuance(self, duration: Duration) -> Self

Atomically sets issued_at and expiration_date claims: first to the current time, and the second to match the specified duration of the token.

pub fn set_not_before(self, moment: DateTime<Utc>) -> Self

Sets the nbf claim.

pub fn validate_expiration( &self, options: TimeOptions, ) -> Result<&Self, ValidationError>

Validates the expiration claim.

This method will return an error if the claims do not feature an expiration date, or if it is in the past (subject to the provided options).

pub fn validate_maturity( &self, options: TimeOptions, ) -> Result<&Self, ValidationError>

Validates the maturity date (nbf claim).

This method will return an error if the claims do not feature a maturity date, or if it is in the future (subject to the provided options).

Trait Implementations

impl<T: Clone> Clone for Claims<T>

fn clone(&self) -> Claims<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Claims<T>

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for Claims<T>

where T: Deserialize<'de>,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T: PartialEq> PartialEq for Claims<T>

fn eq(&self, other: &Claims<T>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<T> Serialize for Claims<T>

where T: Serialize,

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl<T: PartialEq> StructuralPartialEq for Claims<T>