Struct holochain::core::ribosome::real_ribosome::RealRibosome

pub struct RealRibosome {
    pub dna_file: DnaFile,
}

The only RealRibosome is a Wasm ribosome. note that this is cloned on every invocation so keep clones cheap!

Fields

dna_file: DnaFile

Implementations

impl RealRibosome

pub fn new(dna_file: DnaFile) -> Self

Create a new instance

pub fn dna_file(&self) -> &DnaFile

pub fn module(&self, zome_name: &ZomeName) -> RibosomeResult<Arc<Module>>

pub fn wasm_cache_key(&self, zome_name: &ZomeName) -> Result<[u8; 32], DnaError>

pub fn cache_instance(
    &self,
    context_key: u64,
    instance: Arc<Mutex<Instance>>,
    zome_name: &ZomeName
) -> RibosomeResult<()>

pub fn instance(
    &self,
    call_context: CallContext
) -> RibosomeResult<(Arc<Mutex<Instance>>, u64)>

Trait Implementations

impl Clone for RealRibosome

fn clone(&self) -> RealRibosome

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RealRibosome

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

Formats the value using the given formatter.

impl RibosomeT for RealRibosome

fn maybe_call<I: Invocation>(
    &self,
    host_context: HostContext,
    invocation: &I,
    zome: &Zome,
    to_call: &FunctionName
) -> Result<Option<ExternIO>, RibosomeError>

call a function in a zome for an invocation if it exists if it does not exist then return Ok(None)

fn call_zome_function(
    &self,
    host_access: ZomeCallHostAccess,
    invocation: ZomeCallInvocation
) -> RibosomeResult<ZomeCallResponse>

Runs the specified zome fn. Returns the cursor used by HDK, so that it can be passed on to source chain manager for transactional writes

fn run_post_commit(
    &self,
    host_access: PostCommitHostAccess,
    invocation: PostCommitInvocation
) -> RibosomeResult<()>

Post commit works a bit different to the other callbacks. As it is dispatched from a spawned task there is nothing to handle any result, good or bad, other than to maybe log some error.

fn dna_def(&self) -> &DnaDefHashed

fn zome_info(&self, zome: Zome) -> RibosomeResult<ZomeInfo>

fn call_iterator<I: Invocation>(
    &self,
    host_context: HostContext,
    invocation: I
) -> CallIterator<Self, I>

fn run_genesis_self_check(
    &self,
    host_access: GenesisSelfCheckHostAccess,
    invocation: GenesisSelfCheckInvocation
) -> RibosomeResult<GenesisSelfCheckResult>

fn run_validate(
    &self,
    host_access: ValidateHostAccess,
    invocation: ValidateInvocation
) -> RibosomeResult<ValidateResult>

Helper function for running a validation callback. Calls private fn do_callback! under the hood.

fn run_init(
    &self,
    host_access: InitHostAccess,
    invocation: InitInvocation
) -> RibosomeResult<InitResult>

fn run_entry_defs(
    &self,
    host_access: EntryDefsHostAccess,
    invocation: EntryDefsInvocation
) -> RibosomeResult<EntryDefsResult>

fn run_migrate_agent(
    &self,
    host_access: MigrateAgentHostAccess,
    invocation: MigrateAgentInvocation
) -> RibosomeResult<MigrateAgentResult>

fn run_validation_package(
    &self,
    host_access: ValidationPackageHostAccess,
    invocation: ValidationPackageInvocation
) -> RibosomeResult<ValidationPackageResult>

fn zomes_to_invoke(&self, zomes_to_invoke: ZomesToInvoke) -> Vec<Zome>

fn zome_to_id(&self, zome: &Zome) -> RibosomeResult<ZomeId>

fn list_callbacks(&self)

@todo list out all the available callbacks and maybe cache them somewhere

fn list_zome_fns(&self)

@todo list out all the available zome functions and maybe cache them somewhere