pub trait TokenProvider:
Send
+ Sync
+ 'static {
// Required methods
fn get_token(&self) -> FirestoreResult<Option<String>>;
fn invalidate_token(&self);
}pub trait TokenProvider:
Send
+ Sync
+ 'static {
// Required methods
fn get_token(&self) -> FirestoreResult<Option<String>>;
fn invalidate_token(&self);
}