Struct wasmtime_environ::wasmparser::FuncToValidate
source · pub struct FuncToValidate<T> { /* private fields */ }Expand description
Resources necessary to perform validation of a function.
This structure is created by
Validator::code_section_entry and
is created per-function in a WebAssembly module. This structure is suitable
for sending to other threads while the original
Validator continues processing other functions.
Implementations§
source§impl<T> FuncToValidate<T>where
T: WasmModuleResources,
impl<T> FuncToValidate<T>where
T: WasmModuleResources,
sourcepub fn new(
index: u32,
ty: u32,
resources: T,
features: &WasmFeatures
) -> FuncToValidate<T>
pub fn new( index: u32, ty: u32, resources: T, features: &WasmFeatures ) -> FuncToValidate<T>
Creates a new function to validate which will have the specified configuration parameters:
index- the core wasm function index being validatedty- the core wasm type index of the function being validated, defining the results and parameters to the function.resources- metadata and type information about the module that this function is validated within.features- enabled WebAssembly features.
sourcepub fn into_validator(
self,
allocs: FuncValidatorAllocations
) -> FuncValidator<T>
pub fn into_validator( self, allocs: FuncValidatorAllocations ) -> FuncValidator<T>
Converts this FuncToValidate into a FuncValidator using the
allocs provided.
This method, in conjunction with FuncValidator::into_allocations,
provides a means to reuse allocations across validation of each
individual function. Note that it is also sufficient to call this
method with Default::default() if no prior allocations are
available.
§Panics
If a FuncToValidate was created with an invalid ty index then this
function will panic.