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InvocationContext

blvm_sdk::module::runner

Struct InvocationContext 

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pub struct InvocationContext { /* private fields */ }
Expand description

Context passed to CLI handlers for database and config access.

Uses ModuleStorage internally; ctx.db() returns the database interface for compatibility. When connected to a node, node_api() provides access to blockchain data (e.g. get_transaction).

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impl InvocationContext

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pub fn from_storage(storage: Arc<dyn ModuleStorage>) -> Self

Create a new invocation context from module storage.

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pub fn new(db: Arc<dyn Database>) -> Self

Create a new invocation context from a database (legacy; wraps in ModuleStorage).

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pub fn with_node_api(db: Arc<dyn Database>, node_api: Arc<dyn NodeAPI>) -> Self

Create invocation context with NodeAPI for CLI commands that need blockchain access.

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pub fn db(&self) -> &Arc<dyn Database>

Get the module’s database.

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pub fn node_api(&self) -> Option<Arc<dyn NodeAPI>>

Get NodeAPI when connected to node (for fetch-by-txid, etc.).

Trait Implementations§

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impl Clone for InvocationContext

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fn clone(&self) -> InvocationContext

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
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