Merge #18: Harmonize variable naming

d70d9c5 Harmonize variable naming (Gabriel Comte)

Pull request description:

  Let's stay consistent with variable names

Top commit has no ACKs.

Tree-SHA512: cf32196618d6a11e06cfd39ef2be8bebbcef07ce9206ed28a19e0cee3a69de0f9afd43ecb5b2de9759dec1616a1d750f38d422087aeabe0c51b7d809d7dc2c88

Author: vladimirfomene

src/async.rs

@@ -184,13 +184,13 @@ impl AsyncClient {
 
     /// Get the current height of the blockchain tip
     pub async fn get_height(&self) -> Result<u32, Error> {
-        let req = self
+        let resp = self
             .client
             .get(&format!("{}/blocks/tip/height", self.url))
             .send()
             .await?;
 
-        Ok(req.error_for_status()?.text().await?.parse()?)
+        Ok(resp.error_for_status()?.text().await?.parse()?)
     }
 
     /// Get the [`BlockHash`] of the current blockchain tip.