Struct FlatLocal 

pub struct FlatLocal { /* private fields */ }

Host-side store: published programs, keyed by content hash.

Implementations

impl FlatLocal

pub fn len(&self) -> usize

Number of published programs. Handy in tests.

pub fn is_empty(&self) -> bool

Trait Implementations

impl Default for FlatLocal

fn default() -> FlatLocal

Returns the “default value” for a type.

impl LocalKernel for FlatLocal

fn put_object(&mut self, bytes: &[u8]) -> Result<ObjHash>

Decode + validate + content-hash bytes and insert the object into the store. Returns the personality-computed content hash. Idempotent re-puts follow the personality’s own semantics (JAVM: refcount bump).

fn put_object_with_hash(&mut self, hash: ObjHash, bytes: &[u8]) -> Result<()>

Pre-hashed variant of put_object: the caller already knows the content hash, letting the impl skip hashing on idempotent re-puts. Implementations may debug-assert the claimed hash.

fn invoke( &mut self, root: ObjHash, endpoint: u32, args: [u64; 4], initial_gas: u64, ) -> Result<InvocationResult>

Invoke endpoint on the object graph rooted at root, overlaying args per the personality’s register ABI, bounded by initial_gas.

fn state_root(&self) -> ObjHash

Content-addressed root of the current state (the personality defines what “root” means; JAVM: hash of the invoking Cap::Instance after the most recent invocation).