Enum PropertyError

pub enum PropertyError {
    ReadLockError {
        context: String,
    },
    WriteLockError {
        context: String,
    },
    ObserverNotFound {
        id: usize,
    },
    PoisonedLock,
    ObserverError {
        reason: String,
    },
}

Errors that can occur when working with ObservableProperty

Variants

ReadLockError

Failed to acquire a read lock on the property

Fields

context: String

Context describing what operation was being attempted

WriteLockError

Failed to acquire a write lock on the property

Fields

context: String

Context describing what operation was being attempted

ObserverNotFound

Attempted to unsubscribe an observer that doesn’t exist

Fields

id: usize

The ID of the observer that wasn’t found

PoisonedLock

The property’s lock has been poisoned due to a panic in another thread

ObserverError

An observer function encountered an error during execution

Fields

reason: String

Description of what went wrong

Trait Implementations

impl Clone for PropertyError

fn clone(&self) -> PropertyError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PropertyError

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

Formats the value using the given formatter.

impl Display for PropertyError

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

Formats the value using the given formatter.

impl Error for PropertyError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.