Struct InstrumentationBuilder

pub struct InstrumentationBuilder<'a, R, GetRulesFn>
where
    R: Rules,
    GetRulesFn: FnMut(&Module) -> R,
{ /* private fields */ }

This is an auxiliary builder that allows to instrument WASM module.

Implementations

impl<'a, R, GetRulesFn> InstrumentationBuilder<'a, R, GetRulesFn>

where R: Rules, GetRulesFn: FnMut(&Module) -> R,

pub fn new(module_name: &'a str) -> Self

Creates a new InstrumentationBuilder with the given module name to import syscalls.

pub fn with_stack_limiter( &mut self, stack_limit: u32, export_stack_height: bool, ) -> &mut Self

Whether to insert a stack limiter into WASM module.

pub fn with_gas_limiter(&mut self, get_gas_rules: GetRulesFn) -> &mut Self

Whether to insert a gas limiter into WASM module.

pub fn instrument( &mut self, module: Module, ) -> Result<Module, InstrumentationError>

Performs instrumentation of a given WASM module depending on the parameters with which the InstrumentationBuilder was created.