Enum ModuleError

pub enum ModuleError {
    IncorrectMagic(u32),
    IncorrectVersion(TryFromPrimitiveError<ModuleVersion>),
    NegativeBlockIndex(i32),
}

Errors that can occur when reading a module file.

Variants

IncorrectMagic(u32)

Incorrect magic number found in the module file header. Expected magic number is “ucsh” (0x64686F6D).

IncorrectVersion(TryFromPrimitiveError<ModuleVersion>)

Incorrect version number found in the module file header. Expected version is 53. While version 53 is the only fully supported version, other versions may also work.

NegativeBlockIndex(i32)

Invalid negative block index found in module file, indicating file corruption. This error serves as a runtime assert.

Trait Implementations

impl Debug for ModuleError

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

Formats the value using the given formatter.

impl Display for ModuleError

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

Formats the value using the given formatter.

impl Error for ModuleError

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<ModuleError> for Error

fn from(source: ModuleError) -> Self

Converts to this type from the input type.

impl From<TryFromPrimitiveError<ModuleVersion>> for ModuleError

fn from(source: TryFromPrimitiveError<ModuleVersion>) -> Self

Converts to this type from the input type.