Enum Error 

pub enum Error {
    InvalidEvent(u32),
    InvalidRangedEvent {
        event: u32,
        min: u32,
        max: u32,
    },
    InvalidConfig(Config),
    Installation,
    Threadpool(ThreadPoolBuildError),
    Uninstallation,
    EventLoop(Error),
    AlreadyUninstalled,
}

win_event_hook library error type.

Variants

InvalidEvent(u32)

Indicates an event with a given id is not known.

InvalidRangedEvent

Indicates an event with a given id falls outside the configured range.

Fields

event: u32

min: u32

max: u32

InvalidConfig(Config)

Indicates a config instance was determined to be invalid.

Installation

Indicates an installation failure. See Microsoft Documentation for more information.

Threadpool(ThreadPoolBuildError)

Indicates an installation failure due to an underlying threadpool issue.

Uninstallation

Indicates an uninstallation failure. See Microsoft Documentation for more information.

EventLoop(Error)

Indicates an uninstallation failure due to an underlying event loop issue.

AlreadyUninstalled

Indicates an uninstallation failure due to the hook already being uninstalled.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ThreadPoolBuildError> for Error

fn from(source: ThreadPoolBuildError) -> Self

Converts to this type from the input type.