Enum Request 

#[non_exhaustive]
pub enum Request<'a> {
    Destroy,
    Add {
        x: i32,
        y: i32,
        width: i32,
        height: i32,
    },
    Subtract {
        x: i32,
        y: i32,
        width: i32,
        height: i32,
    },
}

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Destroy

destroy region

Destroy the region. This will invalidate the object ID.

This is a destructor, once sent this object cannot be used any longer.

Add

add rectangle to region

Add the specified rectangle to the region.

Fields

x: i32

region-local x coordinate

y: i32

region-local y coordinate

width: i32

rectangle width

height: i32

rectangle height

Subtract

subtract rectangle from region

Subtract the specified rectangle from the region.

Fields

x: i32

region-local x coordinate

y: i32

region-local y coordinate

width: i32

rectangle width

height: i32

rectangle height

Implementations

impl<'a> Request<'a>

pub fn opcode(&self) -> u16

Get the opcode number of this message

Trait Implementations

impl<'a> Debug for Request<'a>

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

Formats the value using the given formatter.