Enum ComponentInitError

pub enum ComponentInitError {
    NameLength,
    InvalidName,
    Memory,
    Signals(Error),
    ResourceRegistration(ResourcesError),
    Init,
    Ready,
}

HAL component initialisation error

Variants

NameLength

Component name is too long

The maximum length is dictated by the HAL_NAME_LEN constant

InvalidName

Component name could not be converted to C type

Memory

There is not enough free memory available to allocate storage for this pin

Signals(Error)

Failed to register signal handlers

ResourceRegistration(ResourcesError)

Resource (pin, signal, etc) registration failed

Init

An error occurred when initialising the component with hal_init

Ready

An error occurred when calling hal_ready on the component

Trait Implementations

impl Debug for ComponentInitError

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

Formats the value using the given formatter.

impl Display for ComponentInitError

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

Formats the value using the given formatter.

impl Error for ComponentInitError

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.