Enum indradb::EdgeQuery

source · [−]

pub enum EdgeQuery {
    Specific(SpecificEdgeQuery),
    Pipe(PipeEdgeQuery),
    PropertyPresence(PropertyPresenceEdgeQuery),
    PropertyValue(PropertyValueEdgeQuery),
    PipePropertyPresence(PipePropertyPresenceEdgeQuery),
    PipePropertyValue(PipePropertyValueEdgeQuery),
}

Expand description

A query for edges.

Generally you shouldn’t need to instantiate an EdgeQuery directly, but rather one of the edge query structs, and then call .into() on it to convert it to an EdgeQuery.

Variants

`Specific(SpecificEdgeQuery)`

`Pipe(PipeEdgeQuery)`

`PropertyPresence(PropertyPresenceEdgeQuery)`

`PropertyValue(PropertyValueEdgeQuery)`

`PipePropertyPresence(PipePropertyPresenceEdgeQuery)`

`PipePropertyValue(PipePropertyValueEdgeQuery)`

Trait Implementations

impl Clone for EdgeQuery

fn clone(&self) -> EdgeQuery

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for EdgeQuery

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

Formats the value using the given formatter. Read more

impl Into<EdgeQuery> for PipeEdgeQuery

fn into(self) -> EdgeQuery

Converts this type into the (usually inferred) input type.

impl Into<EdgeQuery> for PipePropertyPresenceEdgeQuery

fn into(self) -> EdgeQuery

Converts this type into the (usually inferred) input type.

impl Into<EdgeQuery> for PipePropertyValueEdgeQuery

fn into(self) -> EdgeQuery

Converts this type into the (usually inferred) input type.

impl Into<EdgeQuery> for PropertyPresenceEdgeQuery

fn into(self) -> EdgeQuery

Converts this type into the (usually inferred) input type.

impl Into<EdgeQuery> for PropertyValueEdgeQuery

fn into(self) -> EdgeQuery

Converts this type into the (usually inferred) input type.

impl Into<EdgeQuery> for SpecificEdgeQuery

fn into(self) -> EdgeQuery

Converts this type into the (usually inferred) input type.

impl PartialEq<EdgeQuery> for EdgeQuery

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

This method tests for self and other values to be equal, and is used by ==. Read more

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

This method tests for !=.

impl Eq for EdgeQuery

impl StructuralEq for EdgeQuery

impl StructuralPartialEq for EdgeQuery

Auto Trait Implementations

impl RefUnwindSafe for EdgeQuery

impl Send for EdgeQuery

impl Sync for EdgeQuery

impl Unpin for EdgeQuery

impl UnwindSafe for EdgeQuery

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,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

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.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.