Trait TokenValidator 

pub trait TokenValidator:
    Send
    + Sync
    + 'static {
    // Required method
    fn validate<C>(&self, token: &str) -> Result<C, TokenError>
       where C: Claims;
}

Validates a raw JWT string and returns decoded claims.

KeyValidator implements this trait. Use it as a bound in middleware or handlers so the concrete validator can be injected without coupling call-site code to a specific type.

Bounds

Send + Sync + 'static are required so that validators can be held in long-lived contexts (e.g. Axum state) and passed across async task boundaries. Clone is not required by the trait — KeyValidator implements it independently (it wraps an Arc internally, so cloning is cheap and all clones share the same key store).

Required Methods

fn validate<C>(&self, token: &str) -> Result<C, TokenError>

where C: Claims,

Validate a raw JWT string. Returns the decoded claims on success.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl TokenValidator for KeyValidator