Trait isotope::utils::BorrowOpt [−][src]
pub trait BorrowOpt<T> { fn borrow_opt(&self) -> Option<&T>; }
Expand description
Borrow an optional value of a given type
Required methods
fn borrow_opt(&self) -> Option<&T>
[src]
fn borrow_opt(&self) -> Option<&T>
[src]Borrow an optional value of type T