Struct odra_core::entry_point_callback::EntryPointsCaller

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

A struct representing an entry point caller.

The caller is used by the host environment to call entry points of a contract.

This struct is responsible for calling the entry points of a contract. It holds the host environment, a list of entry points, and a function pointer that takes a contract environment and a call definition as arguments and returns a result in the form of bytes.

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impl EntryPointsCaller

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pub fn new( host_env: HostEnv, entry_points: Vec<EntryPoint>, f: fn(contract_env: ContractEnv, call_def: CallDef) -> OdraResult<Bytes> ) -> Self

Creates a new instance of EntryPointsCaller.

§Arguments
  • host_env - The host environment.
  • entry_points - A collection of available entry points.
  • f - A function pointer that performs a call using a given contract environment and a call definition and returns a result in the form of bytes.
§Returns

A new instance of EntryPointsCaller.

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pub fn call(&self, call_def: CallDef) -> OdraResult<Bytes>

Calls the entry point with the given call definition. Returns the result of the entry point call in the form of bytes.

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pub fn entry_points(&self) -> &[EntryPoint]

Returns a reference to the list of entry points.

Trait Implementations§

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impl Clone for EntryPointsCaller

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fn clone(&self) -> EntryPointsCaller

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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