aztec-nr - noir_aztec::contract_self::contract_self_private

Struct PrivateUtilityCalls

pub struct PrivateUtilityCalls<CallSelf> {
    pub call_self: CallSelf,
}

A struct that allows for ergonomic calling of utility functions from a private context.

Accessible via self.utility in private functions. Results are not part of any circuit proof; use them to inform logic, not as inputs to constrained assertions.

Type Parameters

CallSelf: Macro-generated type for calling the contract's own utility functions (same type as CallSelf in [ContractSelfUtility])

Fields

call_self: CallSelf

Provides type-safe methods for calling this contract's own utility functions.

Example API:

// Safety: result is unconstrained
unsafe { self.utility.call_self.some_utility_function(args) }

Implementations

`impl<CallSelf> PrivateUtilityCalls<CallSelf>`

pub unconstrained fn call<let M: u32, let N: u32, T>(
    _self: Self,
    call: UtilityCall<M, N, T>,
) -> T
where
    T: Deserialize

Makes a utility contract call from a private function.

Note: only same-contract utility calls are currently supported. See TODO(F-29).

Example

unsafe { self.utility.call(Token::at(self.address).get_balance_of(owner)) }