Struct OsWindowState 

pub struct OsWindowState {
    pub width: Option<u32>,
    pub height: Option<u32>,
    pub fullscreen: bool,
    pub maximized: bool,
}

Snapshot of the OS window state — serialisable.

Fields

width: Option<u32>

Logical width in pixels. None = no saved size (use app default).

height: Option<u32>

Logical height in pixels.

fullscreen: bool

Window was borderless-fullscreen.

maximized: bool

Window was maximized (not fullscreen).

Implementations

impl OsWindowState

pub fn from_handle(h: &OsWindowHandle) -> Self

Read the shared cells of an OsWindowHandle into a snapshot.

pub fn serialize(&self) -> String

Compact one-line form: width,height,fullscreen,maximized (integers, comma-separated). Missing dimensions write as 0.

pub fn deserialize(s: &str) -> Option<Self>

Parse the format produced by OsWindowState::serialize. Returns None on malformed input. Backward-compatible: a 3-field width,height,fullscreen input (no maximized) parses with maximized = false.

Trait Implementations

impl Clone for OsWindowState

fn clone(&self) -> OsWindowState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OsWindowState

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

Formats the value using the given formatter.

impl Default for OsWindowState

fn default() -> OsWindowState

Returns the “default value” for a type.

impl PartialEq for OsWindowState

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Copy for OsWindowState

impl Eq for OsWindowState

impl StructuralPartialEq for OsWindowState