pub struct StateManager {
state_file: PathBuf,
}Expand description
Helper that reads and writes redacted app states to disk.
Fields§
§state_file: PathBufResolved absolute path of status JSON cache.
Implementations§
Source§impl StateManager
impl StateManager
Sourcepub fn write_state(&self, state: AppState)
pub fn write_state(&self, state: AppState)
Persist a status snapshot using a write-then-rename pattern.
Sourcepub fn read_state(&self) -> AppState
pub fn read_state(&self) -> AppState
Load the last saved state or return defaults when no cache exists.
Auto Trait Implementations§
impl Freeze for StateManager
impl RefUnwindSafe for StateManager
impl Send for StateManager
impl Sync for StateManager
impl Unpin for StateManager
impl UnsafeUnpin for StateManager
impl UnwindSafe for StateManager
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<ST, DT> CastableFrom<ST, Initialized, Initialized> for DT
impl<ST, DT> CastableFrom<ST, Uninit, Uninit> for DT
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left is true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self into a Left variant of Either<Self, Self>
if into_left(&self) returns true.
Converts self into a Right variant of Either<Self, Self>
otherwise. Read more