Enum Position

pub enum Position {
    First,
    Middle,
    Last,
    Only,
}

The first component of the value yielded by WithPosition. Indicates the position of this element in the iterator results.

See .with_position() for more information.

Variants

First

This is the first element.

Middle

This is neither the first nor the last element.

Last

This is the last element.

Only

This is the only element.

Trait Implementations

impl Clone for Position

fn clone(&self) -> Position

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Position

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

Formats the value using the given formatter.

impl PartialEq for Position

fn eq(&self, other: &Position) -> 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 Copy for Position

impl StructuralPartialEq for Position