Is it possible to call predicate from contract side?

fuel · March 12, 2023, 3:46pm

Hi there
Is there any chance to call predicate from contract like here?

FuelLabs/sway-applications/blob/b8b424d851c425cde66f218588f8121bdb7cf805/OTC-swap-predicate/project/predicates/swap-predicate/tests/utils/mod.rs#L158


      
              asset_id: OFFERED_ASSET,
          };
          
          
// Change output for unspent asked asset
          let output_asked_change = Output::Change {
              to: Address::from(taker_wallet.address()),
              amount: 0,
              asset_id: asked_asset,
          };
          
          
let script_call = ScriptCallHandler::<()>::new(
              vec![],
              UnresolvedBytes::default(),
              taker_wallet.clone(),
              provider.clone(),
              Default::default(),
          )
          .with_inputs(vec![input_predicate, input_from_taker])
          .with_outputs(vec![
              output_to_receiver,
              output_to_taker,

furnic · March 12, 2023, 10:54pm

It is not possible to call a predicate from a contract, as predicates aren’t deployed on chain.

supiket · March 13, 2023, 4:56pm

+1 to @furnic’s answer. However, the linked file is a Rust test utility function, not a contract. The function creates a transaction to interact with a predicate. That is possible.

system · April 3, 2023, 12:56pm

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Is it possible to call predicate from contract side?

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