Enum harmony_rust_sdk::api::chat::Place

pub enum Place {
    Top {
        before: u64,
    },
    Between {
        after: u64,
        before: u64,
    },
    Bottom {
        after: u64,
    },
}

Describes a place in a list.

Variants

Top

Top of the list.

Fields of Top

before: u64

Between

Between two items in the list.

Fields of Between

after: u64before: u64

Bottom

Bottom of the list.

Fields of Bottom

after: u64

Implementations

impl Place

pub fn between(before: u64, after: u64) -> Self

Create a place between two other places.

Example

let place = Place::between(2, 3);
assert_eq!(place.next(), 2);
assert_eq!(place.previous(), 3);

pub fn top(before: u64) -> Self

Create a place at the top of a list.

Example

let place = Place::top(1);
assert_eq!(place.next(), 1);
assert_eq!(place.previous(), 0);

pub fn bottom(after: u64) -> Self

Create a place at the bottom of a list.

Example

let place = Place::bottom(1);
assert_eq!(place.next(), 0);
assert_eq!(place.previous(), 1);

pub fn next(&self) -> u64

Get next place ID.

Example

let place = Place::top(1);
assert_eq!(place.next(), 1);

pub fn previous(&self) -> u64

Get previous place ID.

Example

let place = Place::bottom(1);
assert_eq!(place.previous(), 1);

Trait Implementations

impl Clone for Place

fn clone(&self) -> Place

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Place

impl Debug for Place

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

Formats the value using the given formatter.

impl Eq for Place

impl PartialEq<Place> for Place

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

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

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

This method tests for !=.

impl StructuralEq for Place

impl StructuralPartialEq for Place