Struct rspotifys::TokenCallback
source · pub struct TokenCallback(pub Box<dyn Fn(Token) -> Result<(), CallbackError> + Send + Sync>);
Expand description
A callback function is invokved whenever successfully request or refetch a new token.
Tuple Fields§
§0: Box<dyn Fn(Token) -> Result<(), CallbackError> + Send + Sync>
Trait Implementations§
Auto Trait Implementations§
impl !RefUnwindSafe for TokenCallback
impl Send for TokenCallback
impl Sync for TokenCallback
impl Unpin for TokenCallback
impl !UnwindSafe for TokenCallback
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more