Simplify mock prover factory (#2305)

powdr-labs · Jan 3, 2025 · 5ceeda4 · 5ceeda4
1 parent 4bb99be
commit 5ceeda4
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Showing 2 changed files with 3 additions and 14 deletions.
diff --git a/backend/src/lib.rs b/backend/src/lib.rs
@@ -73,7 +73,7 @@ pub const DEFAULT_ESTARK_OPTIONS: &str = "stark_gl";
 impl BackendType {
     pub fn factory<T: FieldElement>(&self) -> Box<dyn BackendFactory<T>> {
         match self {
-            BackendType::Mock => Box::new(mock::MockBackendFactory::new()),
+            BackendType::Mock => Box::new(mock::MockBackendFactory),
             #[cfg(feature = "halo2")]
             BackendType::Halo2 => Box::new(halo2::Halo2ProverFactory),
             #[cfg(feature = "halo2")]

diff --git a/backend/src/mock/mod.rs b/backend/src/mock/mod.rs
@@ -2,7 +2,6 @@ use std::{
     collections::BTreeMap,
     hash::{DefaultHasher, Hash, Hasher},
     io,
-    marker::PhantomData,
     path::PathBuf,
     sync::Arc,
 };
@@ -24,19 +23,9 @@ mod connection_constraint_checker;
 mod machine;
 mod polynomial_constraint_checker;
 
-pub(crate) struct MockBackendFactory<F: FieldElement> {
-    _marker: PhantomData<F>,
-}
-
-impl<F: FieldElement> MockBackendFactory<F> {
-    pub(crate) const fn new() -> Self {
-        Self {
-            _marker: PhantomData,
-        }
-    }
-}
+pub(crate) struct MockBackendFactory;
 
-impl<F: FieldElement> BackendFactory<F> for MockBackendFactory<F> {
+impl<F: FieldElement> BackendFactory<F> for MockBackendFactory {
     fn create(
         &self,
         pil: Arc<Analyzed<F>>,