Struct CompiledFunctionBytes

pub struct CompiledFunctionBytes<'a> { /* private fields */ }

A borrowed variant of CompiledFunction that does not own the body and locals. This is used to make deserialization of artifacts cheaper.

Trait Implementations

impl<'a> Debug for CompiledFunctionBytes<'a>

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

Formats the value using the given formatter.

impl<'a> From<CompiledFunctionBytes<'a>> for CompiledFunction

fn from(cfb: CompiledFunctionBytes<'a>) -> Self

Converts to this type from the input type.

impl<'a, Ctx: Copy> Parseable<'a, Ctx> for CompiledFunctionBytes<'a>

fn parse(ctx: Ctx, cursor: &mut Cursor<&'a [u8]>) -> ParseResult<Self>

Read a value from the cursor, or signal error. This function is responsible for advancing the cursor in-line with the data it has read.

impl<'a> RunnableCode for CompiledFunctionBytes<'a>

fn num_params(&self) -> u32

The number of parameters of the function.

fn num_registers(&self) -> u32

The number of registers the function needs in the worst case. This includes locals and parameters.

fn constants(&self) -> &[i64]

The number of distinct constants that appear in the function body.

fn type_idx(&self) -> TypeIndex

The type of the function, as an index into the list of types of the module.

fn return_type(&self) -> BlockType

The return type of the function.

fn params(&self) -> &[ValueType]

The types of function parameters.

fn num_locals(&self) -> u32

The number of locals declared by the function. This does not include the function parameters, only declared locals.

fn locals(&self) -> LocalsIterator<'_>

An iterator over the locals (not including function parameters).

fn code(&self) -> &[u8]

A reference to the instructions to execute.