Enum cfg::history::BinarizedRhsSubset
source · pub enum BinarizedRhsSubset {
Left,
Right,
All,
}
Expand description
Used to inform which symbols on a rule’Symbol RHS are nullable, and will be eliminated.
Variants§
Left
The first of two symbols.
Right
The second of two symbols.
All
All 1 or 2 symbols. The rule is nullable.
Trait Implementations§
source§impl Clone for BinarizedRhsSubset
impl Clone for BinarizedRhsSubset
source§fn clone(&self) -> BinarizedRhsSubset
fn clone(&self) -> BinarizedRhsSubset
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl PartialEq for BinarizedRhsSubset
impl PartialEq for BinarizedRhsSubset
source§fn eq(&self, other: &BinarizedRhsSubset) -> bool
fn eq(&self, other: &BinarizedRhsSubset) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Copy for BinarizedRhsSubset
impl Eq for BinarizedRhsSubset
impl StructuralEq for BinarizedRhsSubset
impl StructuralPartialEq for BinarizedRhsSubset
Auto Trait Implementations§
impl RefUnwindSafe for BinarizedRhsSubset
impl Send for BinarizedRhsSubset
impl Sync for BinarizedRhsSubset
impl Unpin for BinarizedRhsSubset
impl UnwindSafe for BinarizedRhsSubset
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