Enum LercError

pub enum LercError {
    InvalidArgument,
    LercStatus(LercStatus),
    UnknownStatus(u32),
}

Represents possible errors returned by LERC operations.

Variants

InvalidArgument

The input arguments were invalid, such as mismatched dimensions or null pointers.

LercStatus(LercStatus)

The LERC C API returned a known failure code.

UnknownStatus(u32)

The LERC C API returned an unknown status code.

Implementations

impl LercError

pub const fn from_status(code: u32) -> Self

Converts a raw status code returned from the LERC C API into a LercError.

Known values are mapped to [LercStatus] variants inside LercError::LercStatus, and unknown codes are wrapped in LercError::UnknownStatus.

Parameters

• code: The numeric status code returned by a LERC function.

Returns

A corresponding LercError variant.

Trait Implementations

impl Debug for LercError

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

Formats the value using the given formatter.

impl Display for LercError

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

Formats the value using the given formatter.

impl Error for LercError

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.