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Implement Deref<Target=UrlClient> for EsploraBlockchain #722

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Merged
afilini merged 1 commit into from
Aug 25, 2022
Merged

Implement Deref<Target=UrlClient> for EsploraBlockchain #722

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12 changes: 11 additions & 1 deletion src/blockchain/esplora/reqwest.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@
//! Esplora by way of `reqwest` HTTP client.

use std::collections::{HashMap, HashSet};
use std::ops::Deref;

use bitcoin::consensus::{deserialize, serialize};
use bitcoin::hashes::hex::{FromHex, ToHex};
Expand All @@ -31,8 +32,9 @@ use crate::database::BatchDatabase;
use crate::error::Error;
use crate::FeeRate;

/// Structure encapsulates Esplora client
#[derive(Debug)]
struct UrlClient {
pub struct UrlClient {
url: String,
// We use the async client instead of the blocking one because it automatically uses `fetch`
// when the target platform is wasm32.
Expand Down Expand Up @@ -101,6 +103,14 @@ impl Blockchain for EsploraBlockchain {
}
}

impl Deref for EsploraBlockchain {
type Target = UrlClient;

fn deref(&self) -> &Self::Target {
&self.url_client
}
}

impl StatelessBlockchain for EsploraBlockchain {}

#[maybe_async]
Expand Down
12 changes: 11 additions & 1 deletion src/blockchain/esplora/ureq.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@
use std::collections::{HashMap, HashSet};
use std::io;
use std::io::Read;
use std::ops::Deref;
use std::time::Duration;

#[allow(unused_imports)]
Expand All @@ -33,8 +34,9 @@ use crate::database::BatchDatabase;
use crate::error::Error;
use crate::FeeRate;

/// Structure encapsulates ureq Esplora client
#[derive(Debug, Clone)]
struct UrlClient {
pub struct UrlClient {
url: String,
agent: Agent,
}
Expand Down Expand Up @@ -98,6 +100,14 @@ impl Blockchain for EsploraBlockchain {
}
}

impl Deref for EsploraBlockchain {
type Target = UrlClient;

fn deref(&self) -> &Self::Target {
&self.url_client
}
}

impl StatelessBlockchain for EsploraBlockchain {}

impl GetHeight for EsploraBlockchain {
Expand Down