Predicate

llkv_expr::typed_predicate

Enum Predicate

pub enum Predicate<V>where
    V: PredicateValue,{
    All,
    Equals(V),
    GreaterThan(V),
    GreaterThanOrEquals(V),
    LessThan(V),
    LessThanOrEquals(V),
    Range {
        lower: Option<Bound<V>>,
        upper: Option<Bound<V>>,
    },
    In(Vec<V>),
    StartsWith {
        pattern: V,
        case_sensitive: bool,
    },
    EndsWith {
        pattern: V,
        case_sensitive: bool,
    },
    Contains {
        pattern: V,
        case_sensitive: bool,
    },
}

Variants§

All

Equals(V)

GreaterThan(V)

GreaterThanOrEquals(V)

LessThan(V)

LessThanOrEquals(V)

Range

Fields

§lower: Option<Bound<V>>

§upper: Option<Bound<V>>

In(Vec<V>)

StartsWith

Fields

§pattern: V

§case_sensitive: bool

EndsWith

Fields

§pattern: V

§case_sensitive: bool

Contains

Fields

§pattern: V

§case_sensitive: bool

Implementations§

impl<V> Predicate<V>
where V: PredicateValue,

pub fn matches(&self, value: &V::Borrowed<'_>) -> bool

Trait Implementations§

impl<V> Clone for Predicate<V>
where V: PredicateValue + Clone,

fn clone(&self) -> Predicate<V>

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl<V> Debug for Predicate<V>
where V: PredicateValue + Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl<V> Freeze for Predicate<V>
where V: Freeze,

impl<V> RefUnwindSafe for Predicate<V>
where V: RefUnwindSafe,

impl<V> Send for Predicate<V>
where V: Send,

impl<V> Sync for Predicate<V>
where V: Sync,

impl<V> Unpin for Predicate<V>
where V: Unpin,

impl<V> UnwindSafe for Predicate<V>
where V: UnwindSafe,

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where 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>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> Allocation for T
where T: RefUnwindSafe + Send + Sync,