[−][src]Enum passerine::compiler::parse::Prec
We're using a Pratt parser, so this little enum
defines different precedence levels.
Each successive level is higher, so, for example,
* > +
.
Variants
Implementations
impl Prec
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pub fn associate_left(&self) -> Prec
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Increments precedence level to cause the parser to associate infix operators to the left. For example, addition is left-associated:
Prec::Addition.associate_left()
By default, the parser accociates right.
Trait Implementations
impl Clone for Prec
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impl Copy for Prec
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impl Debug for Prec
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impl Eq for Prec
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impl Ord for Prec
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fn cmp(&self, other: &Prec) -> Ordering
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#[must_use]fn max(self, other: Self) -> Self
1.21.0[src]
#[must_use]fn min(self, other: Self) -> Self
1.21.0[src]
#[must_use]fn clamp(self, min: Self, max: Self) -> Self
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impl PartialEq<Prec> for Prec
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impl PartialOrd<Prec> for Prec
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fn partial_cmp(&self, other: &Prec) -> Option<Ordering>
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#[must_use]fn lt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn le(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn gt(&self, other: &Rhs) -> bool
1.0.0[src]
#[must_use]fn ge(&self, other: &Rhs) -> bool
1.0.0[src]
impl StructuralEq for Prec
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impl StructuralPartialEq for Prec
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Auto Trait Implementations
impl RefUnwindSafe for Prec
impl Send for Prec
impl Sync for Prec
impl Unpin for Prec
impl UnwindSafe for Prec
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,