Enum ComponentError

pub enum ComponentError {
    TypeNotFound(TypeId),
    PropsMismatch {
        expected: TypeId,
        got: TypeId,
    },
    InvalidPropsType,
    InvalidProps(String),
    DowncastError,
    LockError(String),
    InvalidLifecycleTransition(LifecyclePhase, String),
    RenderError(String),
    UpdateError(String),
    MountError(String),
    UnmountError(String),
    ReactiveSystemError(String),
}

Errors that can occur during component operations

Variants

TypeNotFound(TypeId)

Component type not found in registry

PropsMismatch

Props type mismatch

Fields

expected: TypeId

got: TypeId

InvalidPropsType

Invalid props type for the component

InvalidProps(String)

Invalid props content or validation failed

DowncastError

Error downcasting props or component

LockError(String)

Error acquiring lock

InvalidLifecycleTransition(LifecyclePhase, String)

Invalid lifecycle transition

RenderError(String)

Error rendering component

UpdateError(String)

Error updating component

MountError(String)

Error mounting component

UnmountError(String)

Error unmounting component

ReactiveSystemError(String)

Error from reactive system

Trait Implementations

impl Debug for ComponentError

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

Formats the value using the given formatter.

impl Display for ComponentError

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

Formats the value using the given formatter.

impl Error for ComponentError

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.

impl From<ComponentError> for TreeError

fn from(source: ComponentError) -> Self

Converts to this type from the input type.

impl From<SignalError> for ComponentError

fn from(error: SignalError) -> Self

Converts to this type from the input type.