Enum libcnb::Error

pub enum Error<E> {
    HandleLayerError(HandleLayerError),
    ProcessTypeError(ProcessTypeError),
    StackIdError(StackIdError),
    CannotDetermineAppDirectory(Error),
    CannotDetermineBuildpackDirectory(VarError),
    CannotDetermineStackId(VarError),
    CannotCreatePlatformFromPath(Error),
    CannotReadBuildpackPlan(TomlFileError),
    CannotReadBuildpackDescriptor(TomlFileError),
    CannotReadStore(TomlFileError),
    CannotWriteBuildPlan(TomlFileError),
    CannotWriteLaunch(TomlFileError),
    CannotWriteStore(TomlFileError),
    CannotWriteBuildSbom(Error),
    CannotWriteLaunchSbom(Error),
    BuildpackError(E),
}

An error that occurred during buildpack execution.

Variants

HandleLayerError(HandleLayerError)

ProcessTypeError(ProcessTypeError)

StackIdError(StackIdError)

CannotDetermineAppDirectory(Error)

CannotDetermineBuildpackDirectory(VarError)

CannotDetermineStackId(VarError)

CannotCreatePlatformFromPath(Error)

CannotReadBuildpackPlan(TomlFileError)

CannotReadBuildpackDescriptor(TomlFileError)

CannotReadStore(TomlFileError)

CannotWriteBuildPlan(TomlFileError)

CannotWriteLaunch(TomlFileError)

CannotWriteStore(TomlFileError)

CannotWriteBuildSbom(Error)

CannotWriteLaunchSbom(Error)

BuildpackError(E)

Trait Implementations

impl<E: Debug> Debug for Error<E>

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

Formats the value using the given formatter.

impl<E> Display for Error<E>where
E: Debug,

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

Formats the value using the given formatter.

impl<E> Error for Error<E>where
Self: Debug + Display,

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

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl<E> From<ProcessTypeError> for Error<E>

fn from(source: ProcessTypeError) -> Self

Converts to this type from the input type.

impl<E> From<StackIdError> for Error<E>

fn from(source: StackIdError) -> Self

Converts to this type from the input type.