Update to rust-elements v0.19.1

The EBCompact compatibility trait is no longer necessary, the `get`
prefix was removed in ElementsProject/rust-elements#128

Author: shesek

Cargo.lock

@@ -26,7 +26,7 @@ bitcoin = { version = "0.28", features = [ "use-serde" ] }
 clap = "2.33.3"
 crossbeam-channel = "0.5.0"
 dirs = "4.0.0"
-elements = { version = "0.19", features = [ "serde-feature" ], optional = true }
+elements = { version = "0.19.1", features = [ "serde-feature" ], optional = true }
 error-chain = "0.12.4"
 glob = "0.3"
 hex = "0.4.2"

Cargo.toml

@@ -73,30 +73,4 @@ impl From<&TxIn> for IssuanceValue {
             },
         }
     }
-}
-
-// Compatibility for Transaction/Block methods between rust-bitcoin and rust-elements
-// rust-bitcoin deprecated the 'get_' prefix in https://github.com/rust-bitcoin/rust-bitcoin/pull/861,
-// while rust-elements still uses it. This allows using the prefix-less methods to avoid the deprecation warnings.
-pub trait EBCompact {
-    fn weight(&self) -> usize;
-    fn size(&self) -> usize;
-}
-
-impl EBCompact for elements::Transaction {
-    fn weight(&self) -> usize {
-        self.get_weight()
-    }
-    fn size(&self) -> usize {
-        self.get_size()
-    }
-}
-
-impl EBCompact for elements::Block {
-    fn weight(&self) -> usize {
-        self.get_weight()
-    }
-    fn size(&self) -> usize {
-        self.get_size()
-    }
 }

src/elements/mod.rs

@@ -4,8 +4,6 @@ use rayon::prelude::*;
 use bitcoin::consensus::encode::{deserialize, Decodable};
 #[cfg(feature = "liquid")]
 use elements::encode::{deserialize, Decodable};
-#[cfg(feature = "liquid")]
-use crate::elements::EBCompact;
 
 use std::collections::HashMap;
 use std::fs;

src/new_index/fetch.rs

@@ -23,7 +23,7 @@ use hyperlocal::UnixServerExt;
 use std::fs;
 #[cfg(feature = "liquid")]
 use {
-    crate::elements::{peg::PegoutValue, AssetSorting, IssuanceValue, EBCompact},
+    crate::elements::{peg::PegoutValue, AssetSorting, IssuanceValue},
     elements::{
         confidential::{Asset, Nonce, Value},
         encode, AssetId,

src/rest.rs

@@ -9,9 +9,6 @@ use std::slice;
 use time::format_description::well_known::Rfc3339;
 use time::OffsetDateTime as DateTime;
 
-#[cfg(feature = "liquid")]
-use crate::elements::EBCompact;
-
 const MTP_SPAN: usize = 11;
 
 #[derive(Debug, Serialize, Deserialize, Clone)]

src/util/block.rs

@@ -1,9 +1,6 @@
 use crate::chain::{Network, Transaction, TxOut};
 use std::collections::HashMap;
 
-#[cfg(feature = "liquid")]
-use crate::elements::EBCompact;
-
 const VSIZE_BIN_WIDTH: u32 = 50_000; // in vbytes
 
 pub struct TxFeeInfo {