Enum IndexRole 

pub enum IndexRole {
    Element,
    Position,
}

The role of an index in an indexed argument operation.

Variants

Element

Identifies an existing element and therefore excludes the collection end.

Position

Identifies an insertion or boundary position, including the collection end.

Trait Implementations

impl Clone for IndexRole

fn clone(&self) -> IndexRole

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for IndexRole

impl Debug for IndexRole

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

Formats the value using the given formatter.

impl Eq for IndexRole

impl PartialEq for IndexRole

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IndexRole