Enum mongodb_cursor_pagination::DirectedCursor

pub enum DirectedCursor {
    Backwards(Edge),
    Forward(Edge),
}

Cursor to an item with direction information. Serializing pretains the direction Information. To send only the Cursor use to_string which drops the direction information

Variants

Backwards(Edge)

Use to invert the search e.g. go back a page

Forward(Edge)

Normal direction to search

Implementations

impl DirectedCursor

pub fn reverse(self) -> Self

Reverses the direction of Cursor.

pub fn inner(&self) -> &Edge

Returns a reference to the inner of this DirectedCursor.

pub fn into_inner(self) -> Edge

Removes the direction information and returns an Edge

Trait Implementations

impl Clone for DirectedCursor

fn clone(&self) -> DirectedCursor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DirectedCursor

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DirectedCursor

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for DirectedCursor

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

Formats the value using the given formatter.

impl PartialEq<DirectedCursor> for DirectedCursor

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

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

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

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

impl Serialize for DirectedCursor

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DirectedCursor