Struct HalError

pub struct HalError(pub i32);

Tuple Fields

0: i32

Implementations

impl HalError

pub fn message(&self) -> Cow<'_, str>

Get the HAL error message associated with this error code. In traditional WPILib, this would be printed the the driver station whenever an error occured. The resulting string may not be valid UTF-8.

Trait Implementations

impl Clone for HalError

fn clone(&self) -> HalError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HalError

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

Formats the value using the given formatter.

impl Display for HalError

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

Formats the value using the given formatter.

impl Error for HalError

fn description(&self) -> &str

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

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

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

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<i32> for HalError

fn from(code: i32) -> HalError

Converts to this type from the input type.

impl Copy for HalError