replace temporary dependency on bitcoin-internals with hex-conservative

Author: notmandatory

Cargo.toml

@@ -19,8 +19,7 @@ path = "src/lib.rs"
 [dependencies]
 serde = { version = "1.0", features = ["derive"] }
 bitcoin = { version = "0.30.0", features = ["serde", "std"], default-features = false }
-# Temporary dependency on internals until the rust-bitcoin devs release the hex-conservative crate.
-bitcoin-internals = { version = "0.1.0", features = ["alloc"] }
+hex = { package = "hex-conservative", version = "*" }
 log = "^0.4"
 ureq = { version = "2.5.0", features = ["json"], optional = true }
 reqwest = { version = "0.11", optional = true, default-features = false, features = ["json"] }

src/async.rs

@@ -20,7 +20,7 @@ use bitcoin::hashes::{sha256, Hash};
 use bitcoin::{
     block::Header as BlockHeader, Block, BlockHash, MerkleBlock, Script, Transaction, Txid,
 };
-use bitcoin_internals::hex::display::DisplayHex;
+use hex::display::DisplayHex;
 
 #[allow(unused_imports)]
 use log::{debug, error, info, trace};

src/blocking.rs

@@ -29,7 +29,7 @@ use bitcoin::{
     block::Header as BlockHeader, Block, BlockHash, MerkleBlock, Script, Transaction, Txid,
 };
 
-use bitcoin_internals::hex::display::DisplayHex;
+use hex::display::DisplayHex;
 
 use crate::{BlockStatus, BlockSummary, Builder, Error, MerkleProof, OutputStatus, Tx, TxStatus};