rust: remove gdk_common qualifier inside code

always use import, this is propedeutic to re-organization

Author: RCasatta

subprojects/gdk_rust/gdk_electrum/src/error.rs

@@ -1,6 +1,7 @@
 use crate::store::StoreMeta;
 use crate::{BETxid, State};
 use aes_gcm_siv::aead;
+use gdk_common::error::Error as CommonError;
 use serde::ser::Serialize;
 use std::convert::From;
 use std::fmt::Display;
@@ -49,7 +50,7 @@ pub enum Error {
     ElementsPset(elements::pset::Error),
     PsetBlindError(elements::pset::PsetBlindError),
     UnblindError(elements::UnblindError),
-    Common(gdk_common::error::Error),
+    Common(CommonError),
     Send(std::sync::mpsc::SendError<()>),
     Encryption(block_modes::BlockModeError),
     Secp256k1(bitcoin::secp256k1::Error),
@@ -204,8 +205,8 @@ impl From<elements::UnblindError> for Error {
     }
 }
 
-impl From<gdk_common::error::Error> for Error {
-    fn from(err: gdk_common::error::Error) -> Self {
+impl From<CommonError> for Error {
+    fn from(err: CommonError) -> Self {
         Error::Common(err)
     }
 }

subprojects/gdk_rust/src/error.rs

@@ -1,13 +1,14 @@
 use gdk_common::model::ExchangeRateError;
 use gdk_electrum as electrum;
+use gdk_common::error::Error as CommonError;
 
 #[derive(Debug)]
 pub enum Error {
     Other(String),
     JsonFrom(serde_json::Error),
     Electrum(electrum::error::Error),
     Rates(ExchangeRateError),
-    Common(gdk_common::error::Error),
+    Common(CommonError),
     MethodNotFound {
         method: String,
         in_session: bool,

subprojects/gdk_rust/tests/test_session.rs

@@ -8,7 +8,7 @@ use electrum_client::ElectrumApi;
 use elements;
 use gdk_common::be::{BEAddress, BEBlockHash, BETransaction, BETxid, DUST_VALUE};
 use gdk_common::mnemonic::Mnemonic;
-use gdk_common::model::*;
+use gdk_common::{model::*, wally};
 use gdk_common::scripts::ScriptType;
 use gdk_common::wally::{asset_blinding_key_from_seed, MasterBlindingKey};
 use gdk_common::Network;
@@ -1274,7 +1274,7 @@ impl TestSigner {
         }
     }
     fn seed(&self) -> [u8; 64] {
-        gdk_common::wally::bip39_mnemonic_to_seed(&self.mnemonic, "").unwrap()
+        wally::bip39_mnemonic_to_seed(&self.mnemonic, "").unwrap()
     }
 
     fn master_xprv(&self) -> ExtendedPrivKey {