Skip to main content

IndexKeyFragment

icydb_model::schema

Enum IndexKeyFragment

pub enum IndexKeyFragment {
    Field(FieldSourceKey),
    Lower(FieldSourceKey),
    Upper(FieldSourceKey),
    Trim(FieldSourceKey),
    LowerTrim(FieldSourceKey),
    Date(FieldSourceKey),
    Year(FieldSourceKey),
    Month(FieldSourceKey),
    Day(FieldSourceKey),
}

Expand description

One ordered index key component.

Variants§

Field(FieldSourceKey)

Direct field key.

Lower(FieldSourceKey)

Lower-cased text expression.

Upper(FieldSourceKey)

Upper-cased text expression.

Trim(FieldSourceKey)

Trimmed text expression.

LowerTrim(FieldSourceKey)

Lower-cased and trimmed text expression.

Date(FieldSourceKey)

Date extraction expression.

Year(FieldSourceKey)

Year extraction expression.

Month(FieldSourceKey)

Month extraction expression.

Day(FieldSourceKey)

Day extraction expression.

Implementations§

impl IndexKeyFragment

pub const fn field(&self) -> &FieldSourceKey

Borrow the field source key consumed by this component.

Trait Implementations§

impl Clone for IndexKeyFragment

fn clone(&self) -> IndexKeyFragment

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

impl Debug for IndexKeyFragment

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

Formats the value using the given formatter. Read more

impl Eq for IndexKeyFragment

impl PartialEq for IndexKeyFragment

fn eq(&self, other: &IndexKeyFragment) -> bool

Equality operator ==. Read more

1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more

impl StructuralPartialEq for IndexKeyFragment

Auto Trait Implementations§

impl Freeze for IndexKeyFragment

impl RefUnwindSafe for IndexKeyFragment

impl Send for IndexKeyFragment

impl Sync for IndexKeyFragment

impl Unpin for IndexKeyFragment

impl UnsafeUnpin for IndexKeyFragment

impl UnwindSafe for IndexKeyFragment

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<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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> Same for T

type Output = T

Should always be Self

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.