[−][src]Enum ra_ap_cfg::CfgExpr
Variants
Implementations
impl CfgExpr
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pub fn parse(tt: &Subtree) -> CfgExpr
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pub fn fold(
&self,
query: &dyn Fn(&SmolStr, Option<&SmolStr>) -> bool
) -> Option<bool>
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&self,
query: &dyn Fn(&SmolStr, Option<&SmolStr>) -> bool
) -> Option<bool>
Fold the cfg by querying all basic Atom
and KeyValue
predicates.
Trait Implementations
impl Clone for CfgExpr
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impl Debug for CfgExpr
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impl Eq for CfgExpr
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impl PartialEq<CfgExpr> for CfgExpr
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impl StructuralEq for CfgExpr
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impl StructuralPartialEq for CfgExpr
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Auto Trait Implementations
impl RefUnwindSafe for CfgExpr
impl Send for CfgExpr
impl Sync for CfgExpr
impl Unpin for CfgExpr
impl UnwindSafe for CfgExpr
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>,