Trait TokenStore 

pub trait TokenStore: Send + Sync {
    // Required methods
    fn read<'a>(&'a self, cx: &'a Cx) -> TokenStoreFuture<'a, Option<Token>>;
    fn write<'a>(
        &'a self,
        cx: &'a Cx,
        token: Token,
        max_age: Duration,
    ) -> TokenStoreFuture<'a, ()>;
    fn delete<'a>(&'a self, cx: &'a Cx) -> TokenStoreFuture<'a, ()>;
}

The client-side transport for the session token.

A token store moves the raw Token between the client and the server; it is not the session database, which the application owns. The default CookieTokenStore carries the token in a hardened cookie; implement this trait to carry it elsewhere, such as an Authorization header.

Required Methods

fn read<'a>(&'a self, cx: &'a Cx) -> TokenStoreFuture<'a, Option<Token>>

Reads the token presented by the current request, or None when the request carries none (or a malformed one).

fn write<'a>( &'a self, cx: &'a Cx, token: Token, max_age: Duration, ) -> TokenStoreFuture<'a, ()>

Issues token to the client with the given time to live, replacing any previously issued token.

fn delete<'a>(&'a self, cx: &'a Cx) -> TokenStoreFuture<'a, ()>

Instructs the client to discard its token.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl TokenStore for CookieTokenStore

Available on crate feature cookie only.