refactor(wallet)!: move wallet errors to wallet::error module, remove…

… impl_error macro

crates/bdk/src/descriptor/error.rs

@@ -87,9 +87,38 @@ impl fmt::Display for Error {
 #[cfg(feature = "std")]
 impl std::error::Error for Error {}
 
-impl_error!(bitcoin::bip32::Error, Bip32);
-impl_error!(bitcoin::base58::Error, Base58);
-impl_error!(bitcoin::key::Error, Pk);
-impl_error!(miniscript::Error, Miniscript);
-impl_error!(bitcoin::hashes::hex::Error, Hex);
-impl_error!(crate::descriptor::policy::PolicyError, Policy);
+impl From<bitcoin::bip32::Error> for Error {
+    fn from(err: bitcoin::bip32::Error) -> Self {
+        Error::Bip32(err)
+    }
+}
+
+impl From<bitcoin::base58::Error> for Error {
+    fn from(err: bitcoin::base58::Error) -> Self {
+        Error::Base58(err)
+    }
+}
+
+impl From<bitcoin::key::Error> for Error {
+    fn from(err: bitcoin::key::Error) -> Self {
+        Error::Pk(err)
+    }
+}
+
+impl From<miniscript::Error> for Error {
+    fn from(err: miniscript::Error) -> Self {
+        Error::Miniscript(err)
+    }
+}
+
+impl From<bitcoin::hashes::hex::Error> for Error {
+    fn from(err: bitcoin::hashes::hex::Error) -> Self {
+        Error::Hex(err)
+    }
+}
+
+impl From<crate::descriptor::policy::PolicyError> for Error {
+    fn from(err: crate::descriptor::policy::PolicyError) -> Self {
+        Error::Policy(err)
+    }
+}

crates/bdk/src/keys/mod.rs

@@ -932,8 +932,17 @@ pub enum KeyError {
     Miniscript(miniscript::Error),
 }
 
-impl_error!(miniscript::Error, Miniscript, KeyError);
-impl_error!(bitcoin::bip32::Error, Bip32, KeyError);
+impl From<miniscript::Error> for KeyError {
+    fn from(err: miniscript::Error) -> Self {
+        KeyError::Miniscript(err)
+    }
+}
+
+impl From<bip32::Error> for KeyError {
+    fn from(err: bip32::Error) -> Self {
+        KeyError::Bip32(err)
+    }
+}
 
 impl fmt::Display for KeyError {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {

crates/bdk/src/lib.rs

@@ -27,8 +27,6 @@ extern crate serde_json;
 #[cfg(feature = "keys-bip39")]
 extern crate bip39;
 
-#[macro_use]
-pub mod error;
 pub mod descriptor;
 pub mod keys;
 pub mod psbt;

crates/bdk/src/wallet/coin_selection.rs

@@ -27,7 +27,7 @@
 //! # use std::str::FromStr;
 //! # use bitcoin::*;
 //! # use bdk::wallet::{self, ChangeSet, coin_selection::*, coin_selection};
-//! # use bdk::error::CreateTxError;
+//! # use bdk::wallet::error::CreateTxError;
 //! # use bdk_chain::PersistBackend;
 //! # use bdk::*;
 //! # use bdk::wallet::coin_selection::decide_change;

crates/bdk/src/error.rs → crates/bdk/src/wallet/error.rs

@@ -43,19 +43,6 @@ impl fmt::Display for MiniscriptPsbtError {
 #[cfg(feature = "std")]
 impl std::error::Error for MiniscriptPsbtError {}
 
-macro_rules! impl_error {
-    ( $from:ty, $to:ident ) => {
-        impl_error!($from, $to, Error);
-    };
-    ( $from:ty, $to:ident, $impl_for:ty ) => {
-        impl core::convert::From<$from> for $impl_for {
-            fn from(err: $from) -> Self {
-                <$impl_for>::$to(err)
-            }
-        }
-    };
-}
-
 #[derive(Debug)]
 /// Error returned from [`TxBuilder::finish`]
 ///
@@ -259,8 +246,6 @@ impl<P> From<coin_selection::Error> for CreateTxError<P> {
 #[cfg(feature = "std")]
 impl<P: core::fmt::Display + core::fmt::Debug> std::error::Error for CreateTxError<P> {}
 
-//
-
 #[derive(Debug)]
 /// Error returned from [`Wallet::build_fee_bump`]
 ///

crates/bdk/src/wallet/mod.rs

@@ -51,6 +51,7 @@ pub mod signer;
 pub mod tx_builder;
 pub(crate) mod utils;
 
+pub mod error;
 #[cfg(feature = "hardware-signer")]
 #[cfg_attr(docsrs, doc(cfg(feature = "hardware-signer")))]
 pub mod hardwaresigner;
@@ -69,11 +70,11 @@ use crate::descriptor::{
     calc_checksum, into_wallet_descriptor_checked, DerivedDescriptor, DescriptorMeta,
     ExtendedDescriptor, ExtractPolicy, IntoWalletDescriptor, Policy, XKeyUtils,
 };
-use crate::error::{BuildFeeBumpError, CreateTxError, MiniscriptPsbtError, SignError};
 use crate::psbt::PsbtUtils;
 use crate::signer::SignerError;
 use crate::types::*;
 use crate::wallet::coin_selection::Excess::{Change, NoChange};
+use crate::wallet::error::{BuildFeeBumpError, CreateTxError, MiniscriptPsbtError, SignError};
 
 const COINBASE_MATURITY: u32 = 100;
 
@@ -854,7 +855,7 @@ impl<D> Wallet<D> {
     /// # use bitcoin::*;
     /// # use bdk::*;
     /// # use bdk::wallet::ChangeSet;
-    /// # use bdk::error::CreateTxError;
+    /// # use bdk::wallet::error::CreateTxError;
     /// # use bdk_chain::PersistBackend;
     /// # let descriptor = "wpkh(tpubD6NzVbkrYhZ4Xferm7Pz4VnjdcDPFyjVu5K4iZXQ4pVN8Cks4pHVowTBXBKRhX64pkRyJZJN5xAKj4UDNnLPb5p2sSKXhewoYx5GbTdUFWq/*)";
     /// # let mut wallet = doctest_wallet!();
@@ -1254,7 +1255,7 @@ impl<D> Wallet<D> {
     /// # use bitcoin::*;
     /// # use bdk::*;
     /// # use bdk::wallet::ChangeSet;
-    /// # use bdk::error::CreateTxError;
+    /// # use bdk::wallet::error::CreateTxError;
     /// # use bdk_chain::PersistBackend;
     /// # use anyhow::Error;
     /// # let descriptor = "wpkh(tpubD6NzVbkrYhZ4Xferm7Pz4VnjdcDPFyjVu5K4iZXQ4pVN8Cks4pHVowTBXBKRhX64pkRyJZJN5xAKj4UDNnLPb5p2sSKXhewoYx5GbTdUFWq/*)";
@@ -1428,7 +1429,7 @@ impl<D> Wallet<D> {
     /// # use bitcoin::*;
     /// # use bdk::*;
     /// # use bdk::wallet::ChangeSet;
-    /// # use bdk::error::{CreateTxError, SignError};
+    /// # use bdk::wallet::error::{CreateTxError, SignError};
     /// # use bdk_chain::PersistBackend;
     /// # let descriptor = "wpkh(tpubD6NzVbkrYhZ4Xferm7Pz4VnjdcDPFyjVu5K4iZXQ4pVN8Cks4pHVowTBXBKRhX64pkRyJZJN5xAKj4UDNnLPb5p2sSKXhewoYx5GbTdUFWq/*)";
     /// # let mut wallet = doctest_wallet!();

crates/bdk/src/wallet/tx_builder.rs

@@ -18,7 +18,7 @@
 //! # use bitcoin::*;
 //! # use bdk::*;
 //! # use bdk::wallet::ChangeSet;
-//! # use bdk::error::CreateTxError;
+//! # use bdk::wallet::error::CreateTxError;
 //! # use bdk::wallet::tx_builder::CreateTx;
 //! # let to_address = Address::from_str("2N4eQYCbKUHCCTUjBJeHcJp9ok6J2GZsTDt").unwrap().assume_checked();
 //! # use bdk_chain::PersistBackend;
@@ -51,8 +51,8 @@ use bitcoin::{absolute, script::PushBytes, OutPoint, ScriptBuf, Sequence, Transa
 
 use super::coin_selection::{CoinSelectionAlgorithm, DefaultCoinSelectionAlgorithm};
 use super::ChangeSet;
-use crate::error::{AddForeignUtxoError, AddUtxoError, AllowShrinkingError};
 use crate::types::{FeeRate, KeychainKind, LocalUtxo, WeightedUtxo};
+use crate::wallet::error::{AddForeignUtxoError, AddUtxoError, AllowShrinkingError};
 use crate::wallet::CreateTxError;
 use crate::{Utxo, Wallet};
 
@@ -85,7 +85,7 @@ impl TxBuilderContext for BumpFee {}
 /// # use bitcoin::*;
 /// # use core::str::FromStr;
 /// # use bdk::wallet::ChangeSet;
-/// # use bdk::error::CreateTxError;
+/// # use bdk::wallet::error::CreateTxError;
 /// # use bdk_chain::PersistBackend;
 /// # let mut wallet = doctest_wallet!();
 /// # let addr1 = Address::from_str("2N4eQYCbKUHCCTUjBJeHcJp9ok6J2GZsTDt").unwrap().assume_checked();
@@ -652,7 +652,7 @@ impl<'a, D, Cs: CoinSelectionAlgorithm> TxBuilder<'a, D, Cs, CreateTx> {
     /// # use bitcoin::*;
     /// # use bdk::*;
     /// # use bdk::wallet::ChangeSet;
-    /// # use bdk::error::CreateTxError;
+    /// # use bdk::wallet::error::CreateTxError;
     /// # use bdk::wallet::tx_builder::CreateTx;
     /// # use bdk_chain::PersistBackend;
     /// # let to_address =

crates/bdk/tests/wallet.rs

@@ -1,9 +1,9 @@
 use assert_matches::assert_matches;
 use bdk::descriptor::calc_checksum;
-use bdk::error::{AddForeignUtxoError, CreateTxError, SignError};
 use bdk::psbt::PsbtUtils;
 use bdk::signer::{SignOptions, SignerError};
 use bdk::wallet::coin_selection::{self, LargestFirstCoinSelection};
+use bdk::wallet::error::{AddForeignUtxoError, CreateTxError, SignError};
 use bdk::wallet::AddressIndex::*;
 use bdk::wallet::{AddressIndex, AddressInfo, Balance, Wallet};
 use bdk::{FeeRate, KeychainKind};