Enum ClrError

pub enum ClrError {
    FileReadError(String),
    ApiError(&'static str, i32),
    MissingArguments,
    CastingError(&'static str),
    InvalidExecutable,
    MethodNotFound,
    PropertyNotFound,
    NotDotNet,
    MetaHostCreationError(String),
    RuntimeInfoError(String),
    RuntimeHostError(String),
    RuntimeStartError,
    DomainCreationError(String),
    DefaultDomainError(String),
    NoDomainAvailable,
    NullPointerError(&'static str),
    SafeArrayError(String),
    VariantUnsupported,
    GenericError(&'static str),
    InvalidNtHeader,
}

Represents errors that can occur when interacting with the .NET runtime or while handling .NET-related operations within an unmanaged application.

Variants

FileReadError(String)

Raised when a .NET file cannot be read correctly.

Arguments

• {0} - A message describing the file read error.

ApiError(&'static str, i32)

Raised when an API call fails, returning a specific HRESULT.

Arguments

• {0} - The name of the API that failed.
• {1} - The HRESULT code returned by the API indicating the specific failure.

MissingArguments

Raised when an entry point expects arguments but receives none.

CastingError(&'static str)

Raised when there is an error casting a COM interface to the specified type.

Arguments

• {0} - The name of the type to which casting failed.

InvalidExecutable

Raised when the buffer provided does not represent a valid executable file.

MethodNotFound

Raised when a required method is not found in the .NET assembly.

PropertyNotFound

Raised when a required property is not found in the .NET assembly.

NotDotNet

Raised when the buffer does not contain a .NET application.

MetaHostCreationError(String)

Raised when there is a failure creating the .NET MetaHost.

Arguments

• {0} - A message describing the failure to create the MetaHost.

RuntimeInfoError(String)

Raised when retrieving information about the .NET runtime fails.

Arguments

• {0} - A message describing the error in runtime information retrieval.

RuntimeHostError(String)

Raised when the runtime host interface could not be obtained.

Arguments

• {0} - A message describing the failure to obtain the runtime host interface.

RuntimeStartError

Raised when the runtime fails to start.

DomainCreationError(String)

Raised when there is an error creating a new AppDomain.

Arguments

• {0} - A message describing the domain creation error.

DefaultDomainError(String)

Raised when the default AppDomain cannot be retrieved.

Arguments

• {0} - A message describing the error in retrieving the default AppDomain.

NoDomainAvailable

Raised when no AppDomain is available in the runtime environment.

NullPointerError(&'static str)

Raised when a null pointer is passed to an API where a valid reference was expected.

Arguments

• {0} - The name of the API that received the null pointer.

SafeArrayError(String)

Raised when there is an error creating a SafeArray.

Arguments

• {0} - A message describing the SafeArray creation error.

VariantUnsupported

Raised when the type of a VARIANT is unsupported by the current context.

GenericError(&'static str)

Represents a generic error specific to the CLR.

Arguments

• {0} - A message providing details about the CLR-specific error.

InvalidNtHeader

Related error if the PE file used in the loader does not have a valid NT HEADER

Trait Implementations

impl Debug for ClrError

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

Formats the value using the given formatter.

impl Display for ClrError

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

Formats the value using the given formatter.

impl Error for ClrError

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.