kagome::runtime::SingleModuleCache Class Reference

#include <module.hpp>

Collaboration diagram for kagome::runtime::SingleModuleCache:

Public Member Functions
void	set (std::shared_ptr< Module > module)
	Sets new cached value, scrapping previous if any. More...
std::optional< std::shared_ptr< Module > >	try_extract ()

Private Attributes
std::optional< std::shared_ptr< Module > >	module_

Detailed Description

A wrapper for compiled module. Used when we update WAVM runtime in order to skip double compilation which takes significant time (see issue #1104). Currently it's shared through DI.

Definition at line 37 of file module.hpp.

Member Function Documentation

void kagome::runtime::SingleModuleCache::set ( std::shared_ptr< Module >  module )

inline

Sets new cached value, scrapping previous if any.

Parameters

module

New compiled module to store

Definition at line 43 of file module.hpp.

std::optional<std::shared_ptr<Module> > kagome::runtime::SingleModuleCache::try_extract ( )

inline

Pops stored module (if any), clears cache in process.

Returns

Value if any, std::nullopt otherwise.

Definition at line 51 of file module.hpp.

Member Data Documentation

std::optional<std::shared_ptr<Module> > kagome::runtime::SingleModuleCache::module_

private

Definition at line 58 of file module.hpp.

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The documentation for this class was generated from the following file:

• core/runtime/module.hpp