Enum zingen::Error

pub enum Error {
    BinaryReader(BinaryReaderError),
    BufferOverflow(usize),
    ControlStackUnderflow,
    DataNotFound(i32, usize),
    DuplicateFunc(u32),
    DuplicateJump(u16),
    ExtNotFound(Func),
    FuncNotFound(u32),
    HostFuncNotFound(String, String),
    ImportedFuncNotFound(u32),
    InvalidElseBlock(u16),
    InvalidLocalIndex(usize),
    InvalidMP(u8),
    InvalidPC(usize),
    InvalidDataOffset(i32),
    InvalidDataSize(usize),
    InvalidDepth(usize),
    LabelMismatch,
    LocalIndexOutOfRange,
    LocalNotOnStack(usize),
    MemoryOutOfBounds,
    StackIndexOutOfRange(u8),
    StackOverflow(u8),
    StackUnderflow(u8, u8),
    StackNotBalanced(u8),
    UnsupportedHostFunc(Func),
}

Codegen error

Variants

BinaryReader(BinaryReaderError)

Failed to parse WASM with binary reader.

BufferOverflow(usize)

Failed to push more data to the buffer.

ControlStackUnderflow

Failed to pop control stack frame.

DataNotFound(i32, usize)

Data not found in data section.

DuplicateFunc(u32)

Failed to register program counter to function index.

DuplicateJump(u16)

Failed to merge jump table.

ExtNotFound(Func)

Failed to find ext function index in jump table.

FuncNotFound(u32)

Failed to find function index in jump table.

HostFuncNotFound(String, String)

Failed to find host function in compiler.

ImportedFuncNotFound(u32)

Failed to find imported function by index in jump table.

InvalidElseBlock(u16)

Failed to mark else block for if block.

InvalidLocalIndex(usize)

Failed to get local with given index.

InvalidMP(u8)

Failed to get the offset of the given memory pointer.

InvalidPC(usize)

Failed to construct program counter for jump.

InvalidDataOffset(i32)

Failed to get data from the provided offset.

InvalidDataSize(usize)

Failed to get data from the provided offset.

InvalidDepth(usize)

Failed to get frame info of the given depth.

LabelMismatch

Failed to patch jump destination.

LocalIndexOutOfRange

Failed to define local variable since the index is out of range.

LocalNotOnStack(usize)

Failed to get local variables.

MemoryOutOfBounds

Failed to index data on memory.

StackIndexOutOfRange(u8)

Failed to index data on stack.

StackOverflow(u8)

Failed to increment stack pointer.

StackUnderflow(u8, u8)

Failed to decrement stack pointer.

StackNotBalanced(u8)

Failed to pop stack.

UnsupportedHostFunc(Func)

Failed to queue host functions.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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, 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 Error

fn from(source: BinaryReaderError) -> Self

Converts to this type from the input type.