feat!: remove T: Transport from public APIs

crates/consensus/src/lib.rs

@@ -9,6 +9,9 @@
 
 extern crate alloc;
 
+#[cfg(feature = "arbitrary")]
+use rand as _;
+
 pub use alloy_trie::TrieAccount;
 
 #[deprecated(since = "0.7.3", note = "use TrieAccount instead")]

crates/contract/src/call.rs

@@ -7,13 +7,15 @@ use alloy_primitives::{Address, Bytes, ChainId, TxKind, U256};
 use alloy_provider::{PendingTransactionBuilder, Provider};
 use alloy_rpc_types_eth::{state::StateOverride, AccessList, BlobTransactionSidecar, BlockId};
 use alloy_sol_types::SolCall;
-use alloy_transport::Transport;
 use std::{
     future::{Future, IntoFuture},
     marker::PhantomData,
     pin::Pin,
 };
 
+// NOTE: The `T` generic here is kept to mitigate breakage with the `sol!` macro.
+// It should always be `()` and has no effect on the implementation.
+
 /// [`CallBuilder`] using a [`SolCall`] type as the call decoder.
 // NOTE: please avoid changing this type due to its use in the `sol!` macro.
 pub type SolCallBuilder<T, P, C, N = Ethereum> = CallBuilder<T, P, PhantomData<C>, N>;
@@ -51,7 +53,7 @@ pub type RawCallBuilder<T, P, N = Ethereum> = CallBuilder<T, P, (), N>;
 /// Using [`sol!`][sol]:
 ///
 /// ```no_run
-/// # async fn test<P: alloy_contract::private::Provider>(provider: P) -> Result<(), Box<dyn std::error::Error>> {
+/// # async fn test<P: alloy_provider::Provider>(provider: P) -> Result<(), Box<dyn std::error::Error>> {
 /// use alloy_contract::SolCallBuilder;
 /// use alloy_primitives::{Address, U256};
 /// use alloy_sol_types::sol;
@@ -87,7 +89,7 @@ pub type RawCallBuilder<T, P, N = Ethereum> = CallBuilder<T, P, (), N>;
 /// Using [`ContractInstance`](crate::ContractInstance):
 ///
 /// ```no_run
-/// # async fn test<P: alloy_contract::private::Provider>(provider: P, dynamic_abi: alloy_json_abi::JsonAbi) -> Result<(), Box<dyn std::error::Error>> {
+/// # async fn test<P: alloy_provider::Provider>(provider: P, dynamic_abi: alloy_json_abi::JsonAbi) -> Result<(), Box<dyn std::error::Error>> {
 /// use alloy_primitives::{Address, Bytes, U256};
 /// use alloy_dyn_abi::DynSolValue;
 /// use alloy_contract::{CallBuilder, ContractInstance, DynCallBuilder, Interface, RawCallBuilder};
@@ -101,16 +103,16 @@ pub type RawCallBuilder<T, P, N = Ethereum> = CallBuilder<T, P, (), N>;
 /// let provider = ...;
 /// # );
 /// let address = Address::ZERO;
-/// let contract: ContractInstance<_, _, _> = interface.connect(address, &provider);
+/// let contract: ContractInstance<_, _> = interface.connect(address, &provider);
 ///
 /// // Build and call the function:
-/// let call_builder: DynCallBuilder<_, _, _> = contract.function("doStuff", &[U256::ZERO.into(), true.into()])?;
+/// let call_builder: DynCallBuilder<(), _, _> = contract.function("doStuff", &[U256::ZERO.into(), true.into()])?;
 /// let result: Vec<DynSolValue> = call_builder.call().await?;
 ///
 /// // You can also decode the output manually. Get the raw bytes:
 /// let raw_result: Bytes = call_builder.call_raw().await?;
 /// // Or, equivalently:
-/// let raw_builder: RawCallBuilder<_, _, _> = call_builder.clone().clear_decoder();
+/// let raw_builder: RawCallBuilder<(), _, _> = call_builder.clone().clear_decoder();
 /// let raw_result: Bytes = raw_builder.call().await?;
 /// // Decode the raw bytes:
 /// let decoded_result: Vec<DynSolValue> = call_builder.decode_output(raw_result, false)?;
@@ -129,7 +131,7 @@ pub struct CallBuilder<T, P, D, N: Network = Ethereum> {
     // NOTE: This is public due to usage in `sol!`, please avoid changing it.
     pub provider: P,
     decoder: D,
-    transport: PhantomData<T>,
+    fake_transport: PhantomData<T>,
 }
 
 impl<T, P, D, N: Network> CallBuilder<T, P, D, N> {
@@ -146,7 +148,7 @@ impl<T, P, D, N: Network> AsRef<N::TransactionRequest> for CallBuilder<T, P, D,
 }
 
 // See [`ContractInstance`].
-impl<T: Transport + Clone, P: Provider<T, N>, N: Network> DynCallBuilder<T, P, N> {
+impl<T, P: Provider<N>, N: Network> DynCallBuilder<T, P, N> {
     pub(crate) fn new_dyn(
         provider: P,
         address: &Address,
@@ -170,23 +172,21 @@ impl<T: Transport + Clone, P: Provider<T, N>, N: Network> DynCallBuilder<T, P, N
             state: self.state,
             provider: self.provider,
             decoder: (),
-            transport: PhantomData,
+            fake_transport: PhantomData,
         }
     }
 }
 
 #[doc(hidden)]
-impl<'a, T: Transport + Clone, P: Provider<T, N>, C: SolCall, N: Network>
-    SolCallBuilder<T, &'a P, C, N>
-{
+impl<'a, T, P: Provider<N>, C: SolCall, N: Network> SolCallBuilder<T, &'a P, C, N> {
     // `sol!` macro constructor, see `#[sol(rpc)]`. Not public API.
     // NOTE: please avoid changing this function due to its use in the `sol!` macro.
     pub fn new_sol(provider: &'a P, address: &Address, call: &C) -> Self {
         Self::new_inner_call(provider, call.abi_encode().into(), PhantomData::<C>).to(*address)
     }
 }
 
-impl<T: Transport + Clone, P: Provider<T, N>, C: SolCall, N: Network> SolCallBuilder<T, P, C, N> {
+impl<T, P: Provider<N>, C: SolCall, N: Network> SolCallBuilder<T, P, C, N> {
     /// Clears the decoder, returning a raw call builder.
     #[inline]
     pub fn clear_decoder(self) -> RawCallBuilder<T, P, N> {
@@ -196,12 +196,12 @@ impl<T: Transport + Clone, P: Provider<T, N>, C: SolCall, N: Network> SolCallBui
             state: self.state,
             provider: self.provider,
             decoder: (),
-            transport: PhantomData,
+            fake_transport: PhantomData,
         }
     }
 }
 
-impl<T: Transport + Clone, P: Provider<T, N>, N: Network> RawCallBuilder<T, P, N> {
+impl<T, P: Provider<N>, N: Network> RawCallBuilder<T, P, N> {
     /// Sets the decoder to the provided [`SolCall`].
     ///
     /// Converts the raw call builder into a sol call builder.
@@ -261,12 +261,12 @@ impl<T: Transport + Clone, P: Provider<T, N>, N: Network> RawCallBuilder<T, P, N
             state: self.state,
             provider: self.provider,
             decoder: PhantomData::<C>,
-            transport: PhantomData,
+            fake_transport: PhantomData,
         }
     }
 }
 
-impl<T: Transport + Clone, P: Provider<T, N>, N: Network> RawCallBuilder<T, P, N> {
+impl<T, P: Provider<N>, N: Network> RawCallBuilder<T, P, N> {
     /// Creates a new call builder with the provided provider and ABI encoded input.
     ///
     /// Will not decode the output of the call, meaning that [`call`](Self::call) will behave the
@@ -286,15 +286,15 @@ impl<T: Transport + Clone, P: Provider<T, N>, N: Network> RawCallBuilder<T, P, N
     }
 }
 
-impl<T: Transport + Clone, P: Provider<T, N>, D: CallDecoder, N: Network> CallBuilder<T, P, D, N> {
+impl<T, P: Provider<N>, D: CallDecoder, N: Network> CallBuilder<T, P, D, N> {
     fn new_inner_deploy(provider: P, input: Bytes, decoder: D) -> Self {
         Self {
             request: <N::TransactionRequest>::default().with_deploy_code(input),
             decoder,
             provider,
             block: BlockId::default(),
             state: None,
-            transport: PhantomData,
+            fake_transport: PhantomData,
         }
     }
 
@@ -305,7 +305,7 @@ impl<T: Transport + Clone, P: Provider<T, N>, D: CallDecoder, N: Network> CallBu
             provider,
             block: BlockId::default(),
             state: None,
-            transport: PhantomData,
+            fake_transport: PhantomData,
         }
     }
 
@@ -447,7 +447,7 @@ impl<T: Transport + Clone, P: Provider<T, N>, D: CallDecoder, N: Network> CallBu
     /// If this is not desired, use [`call_raw`](Self::call_raw) to get the raw output data.
     #[doc(alias = "eth_call")]
     #[doc(alias = "call_with_overrides")]
-    pub fn call(&self) -> EthCall<'_, '_, D, T, N> {
+    pub fn call(&self) -> EthCall<'_, '_, D, N> {
         self.call_raw().with_decoder(&self.decoder)
     }
 
@@ -457,7 +457,7 @@ impl<T: Transport + Clone, P: Provider<T, N>, D: CallDecoder, N: Network> CallBu
     /// Does not decode the output of the call, returning the raw output data instead.
     ///
     /// See [`call`](Self::call) for more information.
-    pub fn call_raw(&self) -> EthCall<'_, '_, (), T, N> {
+    pub fn call_raw(&self) -> EthCall<'_, '_, (), N> {
         let call = self.provider.call(&self.request).block(self.block);
         let call = match &self.state {
             Some(state) => call.overrides(state),
@@ -495,7 +495,7 @@ impl<T: Transport + Clone, P: Provider<T, N>, D: CallDecoder, N: Network> CallBu
     ///
     /// Returns a builder for configuring the pending transaction watcher.
     /// See [`Provider::send_transaction`] for more information.
-    pub async fn send(&self) -> Result<PendingTransactionBuilder<T, N>> {
+    pub async fn send(&self) -> Result<PendingTransactionBuilder<N>> {
         Ok(self.provider.send_transaction(self.request.clone()).await?)
     }
 
@@ -508,7 +508,7 @@ impl<T: Transport + Clone, P: Provider<T, N>, D: CallDecoder, N: Network> CallBu
     }
 }
 
-impl<T: Transport, P: Clone, D, N: Network> CallBuilder<T, &P, D, N> {
+impl<T, P: Clone, D, N: Network> CallBuilder<T, &P, D, N> {
     /// Clones the provider and returns a new builder with the cloned provider.
     pub fn with_cloned_provider(self) -> CallBuilder<T, P, D, N> {
         CallBuilder {
@@ -517,7 +517,7 @@ impl<T: Transport, P: Clone, D, N: Network> CallBuilder<T, &P, D, N> {
             state: self.state,
             provider: self.provider.clone(),
             decoder: self.decoder,
-            transport: PhantomData,
+            fake_transport: PhantomData,
         }
     }
 }
@@ -532,10 +532,9 @@ impl<T: Transport, P: Clone, D, N: Network> CallBuilder<T, &P, D, N> {
 /// the associated future type, the returned future, must be a concrete type (`Box<dyn Future ...>`)
 /// and cannot be an opaque type (`impl Future ...`) because `impl Trait` in this position is not
 /// stable yet. See [rust-lang/rust#63063](https://github.com/rust-lang/rust/issues/63063).
-impl<T, P, D, N> IntoFuture for CallBuilder<T, P, D, N>
+impl<T: Send + Sync, P, D, N> IntoFuture for CallBuilder<T, P, D, N>
 where
-    T: Transport + Clone,
-    P: Provider<T, N>,
+    P: Provider<N>,
     D: CallDecoder + Send + Sync + Unpin,
     N: Network,
     Self: 'static,
@@ -621,11 +620,8 @@ mod tests {
 
     /// Creates a new call_builder to test field modifications, taken from [call_encoding]
     #[allow(clippy::type_complexity)]
-    fn build_call_builder() -> CallBuilder<
-        alloy_transport::BoxTransport,
-        AnvilProvider<RootProvider<alloy_transport::BoxTransport>, alloy_transport::BoxTransport>,
-        PhantomData<MyContract::doStuffCall>,
-    > {
+    fn build_call_builder(
+    ) -> CallBuilder<(), AnvilProvider<RootProvider>, PhantomData<MyContract::doStuffCall>> {
         let provider = ProviderBuilder::new().on_anvil();
         let contract = MyContract::new(Address::ZERO, provider);
         let call_builder = contract.doStuff(U256::ZERO, true).with_cloned_provider();

crates/contract/src/eth_call.rs

@@ -6,7 +6,6 @@ use alloy_network::Network;
 use alloy_primitives::Bytes;
 use alloy_rpc_types_eth::{state::StateOverride, BlockId};
 use alloy_sol_types::SolCall;
-use alloy_transport::Transport;
 
 use crate::{Error, Result};
 
@@ -24,54 +23,47 @@ mod private {
 /// An [`alloy_provider::EthCall`] with an abi decoder.
 #[must_use = "EthCall must be awaited to execute the call"]
 #[derive(Clone, Debug)]
-pub struct EthCall<'req, 'coder, D, T, N>
+pub struct EthCall<'req, 'coder, D, N>
 where
-    T: Transport + Clone,
     N: Network,
     D: CallDecoder,
 {
-    inner: alloy_provider::EthCall<'req, T, N, Bytes>,
+    inner: alloy_provider::EthCall<'req, N, Bytes>,
 
     decoder: &'coder D,
 }
 
-impl<'req, 'coder, D, T, N> EthCall<'req, 'coder, D, T, N>
+impl<'req, 'coder, D, N> EthCall<'req, 'coder, D, N>
 where
-    T: Transport + Clone,
     N: Network,
     D: CallDecoder,
 {
     /// Create a new [`EthCall`].
-    pub const fn new(
-        inner: alloy_provider::EthCall<'req, T, N, Bytes>,
-        decoder: &'coder D,
-    ) -> Self {
+    pub const fn new(inner: alloy_provider::EthCall<'req, N, Bytes>, decoder: &'coder D) -> Self {
         Self { inner, decoder }
     }
 }
 
-impl<'req, T, N> EthCall<'req, 'static, (), T, N>
+impl<'req, N> EthCall<'req, 'static, (), N>
 where
-    T: Transport + Clone,
     N: Network,
 {
     /// Create a new [`EthCall`].
-    pub const fn new_raw(inner: alloy_provider::EthCall<'req, T, N, Bytes>) -> Self {
+    pub const fn new_raw(inner: alloy_provider::EthCall<'req, N, Bytes>) -> Self {
         Self::new(inner, &RAW_CODER)
     }
 }
 
-impl<'req, D, T, N> EthCall<'req, '_, D, T, N>
+impl<'req, D, N> EthCall<'req, '_, D, N>
 where
-    T: Transport + Clone,
     N: Network,
     D: CallDecoder,
 {
     /// Swap the decoder for this call.
     pub fn with_decoder<'new_coder, E>(
         self,
         decoder: &'new_coder E,
-    ) -> EthCall<'req, 'new_coder, E, T, N>
+    ) -> EthCall<'req, 'new_coder, E, N>
     where
         E: CallDecoder,
     {
@@ -91,26 +83,23 @@ where
     }
 }
 
-impl<'req, T, N> From<alloy_provider::EthCall<'req, T, N, Bytes>>
-    for EthCall<'req, 'static, (), T, N>
+impl<'req, N> From<alloy_provider::EthCall<'req, N, Bytes>> for EthCall<'req, 'static, (), N>
 where
-    T: Transport + Clone,
     N: Network,
 {
-    fn from(inner: alloy_provider::EthCall<'req, T, N, Bytes>) -> Self {
+    fn from(inner: alloy_provider::EthCall<'req, N, Bytes>) -> Self {
         Self { inner, decoder: &RAW_CODER }
     }
 }
 
-impl<'req, 'coder, D, T, N> std::future::IntoFuture for EthCall<'req, 'coder, D, T, N>
+impl<'req, 'coder, D, N> std::future::IntoFuture for EthCall<'req, 'coder, D, N>
 where
     D: CallDecoder + Unpin,
-    T: Transport + Clone,
     N: Network,
 {
     type Output = Result<D::CallOutput>;
 
-    type IntoFuture = EthCallFut<'req, 'coder, D, T, N>;
+    type IntoFuture = EthCallFut<'req, 'coder, D, N>;
 
     fn into_future(self) -> Self::IntoFuture {
         EthCallFut { inner: self.inner.into_future(), decoder: self.decoder }
@@ -122,20 +111,18 @@ where
 #[must_use = "futures do nothing unless you `.await` or poll them"]
 #[derive(Debug)]
 #[allow(unnameable_types)]
-pub struct EthCallFut<'req, 'coder, D, T, N>
+pub struct EthCallFut<'req, 'coder, D, N>
 where
-    T: Transport + Clone,
     N: Network,
     D: CallDecoder,
 {
-    inner: <alloy_provider::EthCall<'req, T, N, Bytes> as IntoFuture>::IntoFuture,
+    inner: <alloy_provider::EthCall<'req, N, Bytes> as IntoFuture>::IntoFuture,
     decoder: &'coder D,
 }
 
-impl<D, T, N> std::future::Future for EthCallFut<'_, '_, D, T, N>
+impl<D, N> std::future::Future for EthCallFut<'_, '_, D, N>
 where
     D: CallDecoder + Unpin,
-    T: Transport + Clone,
     N: Network,
 {
     type Output = Result<D::CallOutput>;