Trait ScreenshotProvider 

pub trait ScreenshotProvider: Send + Sync {
    // Required methods
    fn capture_full(&self) -> Result<Screenshot, Error>;
    fn capture_region(&self, rect: Rect) -> Result<Screenshot, Error>;
}

Platform backend trait for screen capture.

Implementors snapshot pixels from a display or a sub-region. They must return physical (device) pixels — never downscaled to logical points — and report the scale factor alongside the pixel buffer.

Errors

• Error::PermissionDenied when the OS denies the capture permission (e.g. macOS Screen Recording).
• Error::Unsupported when the current session has no capture path (e.g. Linux with neither X11 DISPLAY nor a working Wayland portal).
• Error::Platform for raw OS / FFI failures.

Required Methods

fn capture_full(&self) -> Result<Screenshot, Error>

Capture the primary display in full.

fn capture_region(&self, rect: Rect) -> Result<Screenshot, Error>

Capture a sub-rectangle specified in logical screen coordinates (the same coordinate space as Rect in Element::bounds).

Implementations on Foreign Types

impl ScreenshotProvider for LinuxScreenshot

fn capture_full(&self) -> Result<Screenshot, Error>

fn capture_region(&self, rect: Rect) -> Result<Screenshot, Error>

Implementors