Enum ImageConvertError 

pub enum ImageConvertError {
    SourcePathEmpty,
    SourcePathTooDeep(usize),
    EndpointIndexOutOfRange(u8),
    RegisterIndexOutOfRange(u8),
}

Failure modes when converting a SCALE-encoded crate::image::Image into an ImageCap. The conversion is lossy in fields the v3 cap shape no longer carries (gas_slots, quota_slots, per-endpoint arg_registers) and constrained in others — these errors flag the constraint violations.

Variants

SourcePathEmpty

SourcePathTooDeep(usize)

EndpointIndexOutOfRange(u8)

RegisterIndexOutOfRange(u8)

Trait Implementations

impl Debug for ImageConvertError

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

Formats the value using the given formatter.

impl Display for ImageConvertError

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

Formats the value using the given formatter.

impl Error for ImageConvertError

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<ImageConvertError> for CacheError

fn from(source: ImageConvertError) -> Self

Converts to this type from the input type.