IndexConstraintOp

Enum IndexConstraintOp

pub enum IndexConstraintOp {
Show 17 variants    SQLITE_INDEX_CONSTRAINT_EQ,
    SQLITE_INDEX_CONSTRAINT_GT,
    SQLITE_INDEX_CONSTRAINT_LE,
    SQLITE_INDEX_CONSTRAINT_LT,
    SQLITE_INDEX_CONSTRAINT_GE,
    SQLITE_INDEX_CONSTRAINT_MATCH,
    SQLITE_INDEX_CONSTRAINT_LIKE,
    SQLITE_INDEX_CONSTRAINT_GLOB,
    SQLITE_INDEX_CONSTRAINT_REGEXP,
    SQLITE_INDEX_CONSTRAINT_NE,
    SQLITE_INDEX_CONSTRAINT_ISNOT,
    SQLITE_INDEX_CONSTRAINT_ISNOTNULL,
    SQLITE_INDEX_CONSTRAINT_ISNULL,
    SQLITE_INDEX_CONSTRAINT_IS,
    SQLITE_INDEX_CONSTRAINT_LIMIT,
    SQLITE_INDEX_CONSTRAINT_OFFSET,
    SQLITE_INDEX_CONSTRAINT_FUNCTION(u8),
}

Available on crate feature vtab only.

Expand description

Index constraint operator. See Virtual Table Constraint Operator Codes for details.

Variants§

SQLITE_INDEX_CONSTRAINT_EQ

SQLITE_INDEX_CONSTRAINT_GT

SQLITE_INDEX_CONSTRAINT_LE

SQLITE_INDEX_CONSTRAINT_LT

SQLITE_INDEX_CONSTRAINT_GE

SQLITE_INDEX_CONSTRAINT_MATCH

SQLITE_INDEX_CONSTRAINT_LIKE

SQLITE_INDEX_CONSTRAINT_GLOB

SQLITE_INDEX_CONSTRAINT_REGEXP

SQLITE_INDEX_CONSTRAINT_NE

SQLITE_INDEX_CONSTRAINT_ISNOT

SQLITE_INDEX_CONSTRAINT_ISNOTNULL

SQLITE_INDEX_CONSTRAINT_ISNULL

SQLITE_INDEX_CONSTRAINT_IS

SQLITE_INDEX_CONSTRAINT_LIMIT

SQLITE_INDEX_CONSTRAINT_OFFSET

SQLITE_INDEX_CONSTRAINT_FUNCTION(u8)

Trait Implementations§

impl Debug for IndexConstraintOp

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

Formats the value using the given formatter. Read more

impl From<u8> for IndexConstraintOp

fn from(code: u8) -> IndexConstraintOp

Converts to this type from the input type.

impl PartialEq for IndexConstraintOp

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for IndexConstraintOp

impl StructuralPartialEq for IndexConstraintOp

Auto Trait Implementations§

impl Freeze for IndexConstraintOp

impl RefUnwindSafe for IndexConstraintOp

impl Send for IndexConstraintOp

impl Sync for IndexConstraintOp

impl Unpin for IndexConstraintOp

impl UnwindSafe for IndexConstraintOp

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<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<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, 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> ErasedDestructor for T
where T: 'static,