pub struct ReadWriteSetAnalysis { /* private fields */ }

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impl ReadWriteSetAnalysis

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pub fn get_summary( &self, module: &ModuleId, fun: &IdentStr ) -> Option<&ReadWriteSetState>

Return an overapproximation access paths read/written by module::fun. Returns None if the function or module does not exist.

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pub fn get_concretized_summary( &self, module: &ModuleId, fun: &IdentStr, signers: &[AccountAddress], actuals: &[Vec<u8>], type_actuals: &[TypeTag], blockchain_view: &impl MoveResolver ) -> Result<ConcretizedSecondaryIndexes>

Returns an overapproximation of the access paths in global storage that will be read/written by module::fun if called with arguments signers, actuals, type_actuals in state blockchain_view.

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pub fn may_have_secondary_indexes( &self, module: &ModuleId, fun: &IdentStr ) -> Result<bool>

Return true if module::fun may read an address from the blockchain state and subsequently read/write a resource stored at that address. Return false if the function will not do this in any possible concrete execution. Return an error if module::fun does not exist.

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pub fn get_keys_written( &self, module: &ModuleId, fun: &IdentStr, signers: &[AccountAddress], actuals: &[Vec<u8>], type_actuals: &[TypeTag], blockchain_view: &impl MoveResolver ) -> Result<Vec<ResourceKey>>

Returns an overapproximation of the ResourceKey’s in global storage that will be written by module::fun if called with arguments signers, actuals, type_actuals in state blockchain_view.

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pub fn get_keys_read( &self, module: &ModuleId, fun: &IdentStr, signers: &[AccountAddress], actuals: &[Vec<u8>], type_actuals: &[TypeTag], blockchain_view: &impl MoveResolver ) -> Result<Vec<ResourceKey>>

Returns an overapproximation of the ResourceKey’s in global storage that will be read by module::fun if called with arguments signers, actuals, type_actuals in state blockchain_view.

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pub fn get_concretized_keys( &self, module: &ModuleId, fun: &IdentStr, signers: &[AccountAddress], actuals: &[Vec<u8>], type_actuals: &[TypeTag], blockchain_view: &impl MoveResolver, is_write: bool ) -> Result<Vec<ResourceKey>>

Returns an overapproximation of the ResourceKey’s in global storage that will be accesses by module::funif called with argumentssigners, actuals, type_actualsin stateblockchain_view. If is_write` is true, only ResourceKey’s written will be returned; otherwise, only ResourceKey’s read will be returned.

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pub fn get_function_env( &self, module: &ModuleId, fun: &IdentStr ) -> Option<FunctionEnv<'_>>

Returns the FunctionEnv for module::fun Returns None if this function does not exist

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