Enum GraalIoError

pub enum GraalIoError {
    NoNullTerminator(),
    Utf8ConversionFailed(String),
    ValueExceedsMaximum(u64, u64),
    Io(Error),
}

Errors that can occur when reading or writing to a GraalReader / GraalWriter.

Variants

NoNullTerminator()

A null terminator was not found when reading a string.

Utf8ConversionFailed(String)

A UTF-8 conversion failed.

ValueExceedsMaximum(u64, u64)

A value exceeds the maximum for a Graal-encoded integer.

Io(Error)

An I/O error occurred.

Trait Implementations

impl Debug for GraalIoError

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

Formats the value using the given formatter.

impl Display for GraalIoError

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

Formats the value using the given formatter.

impl Error for GraalIoError

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<Error> for GraalIoError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<GraalIoError> for BytecodeLoaderError

fn from(source: GraalIoError) -> Self

Converts to this type from the input type.