Struct RelSet 

pub struct RelSet(/* private fields */);

A set of relative positions for partial box rendering.

Supports bitwise OR to combine positions and check membership.

Examples

use extui::{RelSet, Rel};

let edges = RelSet::TOP | RelSet::BOTTOM;
assert!(edges.contains(Rel::TopLeft));
assert!(!edges.contains(Rel::CenterLeft));

Implementations

impl RelSet

pub const TOP: RelSet

All positions along the top edge.

pub const BOTTOM: RelSet

All positions along the bottom edge.

pub const LEFT: RelSet

All positions along the left edge.

pub const RIGHT: RelSet

All positions along the right edge.

pub const BOX: RelSet

All border positions (excludes center).

pub const fn new(rels: &[Rel]) -> RelSet

Creates a new set from a slice of positions.

pub const fn contains(self, rel: Rel) -> bool

Returns true if the set contains the given position.

pub const fn is_empty(self) -> bool

Returns true if the set is empty.

Trait Implementations

impl BitAnd for RelSet

type Output = RelSet

The resulting type after applying the & operator.

fn bitand(self, rhs: Self) -> Self::Output

Performs the & operation.

impl BitOr for RelSet

type Output = RelSet

The resulting type after applying the | operator.

fn bitor(self, rhs: Self) -> Self::Output

Performs the | operation.

impl Clone for RelSet

fn clone(&self) -> RelSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RelSet