meli: update to 2021 edition

Signed-off-by: Manos Pitsidianakis <manos@pitsidianak.is>

meli/Cargo.toml

@@ -2,7 +2,7 @@
 name = "meli"
 version = "0.8.0"
 authors = ["Manos Pitsidianakis <manos@pitsidianak.is>"]
-edition = "2018"
+edition = "2021"
 rust-version = "1.65.0"
 
 license = "GPL-3.0-or-later"

meli/src/accounts.rs

@@ -1428,7 +1428,7 @@ impl Account {
     ) -> impl FnOnce(Arc<String>) -> Pin<Box<dyn Future<Output = Result<()>> + Send>> + Send {
         let capabilities = self.backend_capabilities.clone();
         let backend = self.backend.clone();
-        |message: Arc<String>| -> Pin<Box<dyn Future<Output = Result<()>> + Send>> {
+        move |message: Arc<String>| -> Pin<Box<dyn Future<Output = Result<()>> + Send>> {
             Box::pin(async move {
                 use std::{
                     io::Write,