Enum SearchOrder

#[non_exhaustive]
pub enum SearchOrder {
    BREADTH,
    DEPTH,
}

For recursive WithQuery WithClauses the traversing order can be specified in some databases that support this functionality.

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.

BREADTH

Breadth first traversal during the execution of the recursive query.

DEPTH

Depth first traversal during the execution of the recursive query.

Trait Implementations

impl Clone for SearchOrder

fn clone(&self) -> SearchOrder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SearchOrder

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

Formats the value using the given formatter.

impl PartialEq for SearchOrder

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

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

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 StructuralPartialEq for SearchOrder