Method try_borrow

src/sharedref.rs:147–152

Immutably borrows the wrapped value, returning an error if the value is currently mutably borrowed.

(&self)

    /// Immutably borrows the wrapped value, returning an error if the value
    /// is currently mutably borrowed.
    pub fn try_borrow(&self) -> result::Result<Ref<'a, T>, BorrowError> {
        // state isn't involved since
        // - data.try_borrow() would fail if self is mutably borrowed,
        // - and data.try_borrow_mut() would fail while self is borrowed.
        self.data.try_borrow()
    }

    /// Mutably borrows the wrapped value.
    ///