Enum ParseError

pub enum ParseError {
    InvalidType,
    UnsupportedSection(String),
    DuplicateSection(String),
    EmptySection(String),
    UnsupportedOperator(String),
    ParseError {
        message: String,
        offset: usize,
    },
    InvalidEncoding(Encoding),
    InvalidLocalCount {
        expected: u32,
        actual: u32,
    },
    EndNotReached,
    Other(String),
}

Errors that can occur when parsing a WebAssembly module

Variants

InvalidType

An invalid type was encountered

UnsupportedSection(String)

An unsupported section was encountered

DuplicateSection(String)

A duplicate section was encountered

EmptySection(String)

An empty section was encountered

UnsupportedOperator(String)

An unsupported operator was encountered

ParseError

An error occurred while parsing the module

Fields

message: String

The error message

offset: usize

The offset in the module where the error occurred

InvalidEncoding(Encoding)

An invalid encoding was encountered

InvalidLocalCount

An invalid local count was encountered

Fields

expected: u32

The expected local count

actual: u32

The actual local count

EndNotReached

The end of the module was not reached

Other(String)

An unknown error occurred

Trait Implementations

impl Debug for ParseError

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

Formats the value using the given formatter.

impl Display for ParseError

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

Formats the value using the given formatter.

impl Error for ParseError

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<BinaryReaderError> for ParseError

fn from(value: BinaryReaderError) -> Self

Converts to this type from the input type.