Struct obstack::Ref
[−]
[src]
pub struct Ref<'a, T: 'a + ?Sized> { /* fields omitted */ }
A wrapper referencing a value in an Obstack
.
A Ref
value is owns the value it references, and will invoke drop
on the value when the
Ref
goes out of scope. Effectively a Ref
is a Box
that uses an Obstack
rather than the
heap.
Trait Implementations
impl<'a, T> Deref for Ref<'a, T>
[src]
type Target = T
The resulting type after dereferencing.
fn deref(&self) -> &T
[src]
Dereferences the value.
impl<'a, T> DerefMut for Ref<'a, T>
[src]
impl<'a, T> Pointer for Ref<'a, T>
[src]
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
[src]
Formats the value using the given formatter.
impl<'a, T> Debug for Ref<'a, T> where
T: Debug,
[src]
T: Debug,
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
[src]
Formats the value using the given formatter.
impl<'a, T> Display for Ref<'a, T> where
T: Display,
[src]
T: Display,
fn fmt(&self, f: &mut Formatter) -> Result<(), Error>
[src]
Formats the value using the given formatter. Read more
impl<'a, T> PartialEq for Ref<'a, T> where
T: PartialEq<T>,
[src]
T: PartialEq<T>,
fn eq(&self, other: &Ref<'a, T>) -> bool
[src]
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Ref<'a, T>) -> bool
[src]
This method tests for !=
.
impl<'a, T> Eq for Ref<'a, T> where
T: Eq,
[src]
T: Eq,
impl<'a, T> Ord for Ref<'a, T> where
T: Ord,
[src]
T: Ord,
fn cmp(&self, other: &Ref<'a, T>) -> Ordering
[src]
This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
[src]
ord_max_min
)Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
[src]
ord_max_min
)Compares and returns the minimum of two values. Read more
impl<'a, T> PartialOrd for Ref<'a, T> where
T: PartialOrd,
[src]
T: PartialOrd,
fn partial_cmp(&self, other: &Ref<'a, T>) -> Option<Ordering>
[src]
This method returns an ordering between self
and other
values if one exists. Read more
fn le(&self, other: &Ref<'a, T>) -> bool
[src]
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn lt(&self, other: &Ref<'a, T>) -> bool
[src]
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn gt(&self, other: &Ref<'a, T>) -> bool
[src]
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, other: &Ref<'a, T>) -> bool
[src]
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl<'a, T> AsMut<T> for Ref<'a, T>
[src]
impl<'a, T> AsRef<T> for Ref<'a, T>
[src]
impl<'a, T> Borrow<T> for Ref<'a, T>
[src]
impl<'a, T> BorrowMut<T> for Ref<'a, T>
[src]
fn borrow_mut(&mut self) -> &mut T
[src]
Mutably borrows from an owned value. Read more