[−][src]Enum hayagriva::Selector
A selector used to filter bibliographies and match on entries.
Variants (Non-exhaustive)
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
A wildcard selector: *
.
Entry(EntryType)
An entry type literal: report
.
Neg(Box<Self>)
A negation: !x
.
A binding: x:misc
.
An attribute filtering: abc[att1, attr2]
.
Alt(Vec<Self>)
An alternate selector: a | b
.
Multi(Vec<Self>)
A multi-parent selector: a & b
.
An ancestrage selector: a > b
.
Implementations
impl Selector
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pub fn parse(src: &str) -> Result<Self, SelectorError>
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Parse a selector from a string.
pub fn matches(&self, entry: &Entry) -> bool
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Checks if the selector matches the provided Entry
.
pub fn apply<'s>(&self, entry: &'s Entry) -> Option<HashMap<String, &'s Entry>>
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Applies the selector to an Entry
and returns the bound variables
in a hash map if there was a match.
Trait Implementations
impl Clone for Selector
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impl Debug for Selector
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impl Eq for Selector
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impl PartialEq<Selector> for Selector
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impl StructuralEq for Selector
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impl StructuralPartialEq for Selector
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Auto Trait Implementations
impl RefUnwindSafe for Selector
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impl Send for Selector
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impl Sync for Selector
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impl Unpin for Selector
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impl UnwindSafe for Selector
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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,
pub 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.
pub fn to_owned(&self) -> T
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pub 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.
pub 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>,