refactor: eliminated dependency on derive_more crate

dtn7 · Feb 27, 2024 · 10846a0 · 10846a0
1 parent 075cac1
commit 10846a0
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Showing 6 changed files with 25 additions and 47 deletions.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/core/codegen/Cargo.toml b/core/codegen/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "dtn7-codegen"
-version = "0.1.1"
+version = "0.1.2"
 edition = "2021"
 authors = ["Lars Baumgaertner <baumgaertner@cs.tu-darmstadt.de>"]
 description = "codegen helpers for dtn7-rs"

diff --git a/core/codegen/src/cla.rs b/core/codegen/src/cla.rs
@@ -37,17 +37,27 @@ pub fn init_cla_subsystem(_item: TokenStream) -> TokenStream {
 
     let cla_enum = quote! {
         #[enum_dispatch]
-        #[derive(Debug, Display)]
+        #[derive(Debug)]
         pub enum CLAEnum {
             #(#cla_subsystem),*
         }
+        impl std::fmt::Display for CLAEnum {
+            fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+                write!(f, "{:?}", self)
+            }
+        }
     };
 
     let clas_available = quote! {
-        #[derive(Debug, Display, PartialEq, Eq, Hash, Clone, Copy, Serialize, Deserialize)]
+        #[derive(Debug, PartialEq, Eq, Hash, Clone, Copy, Serialize, Deserialize)]
         pub enum CLAsAvailable {
             #(#cla_subsystem),*
         }
+        impl std::fmt::Display for CLAsAvailable {
+            fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+                write!(f, "{:?}", self)
+            }
+        }
         impl From<CLAsAvailable> for &'static str {
             fn from(v: CLAsAvailable) -> Self {
                 match v {

diff --git a/core/dtn7/Cargo.toml b/core/dtn7/Cargo.toml
@@ -62,7 +62,6 @@ tempfile = "3.5.0"
 humansize = "2.1.2"
 sled = "0.34.7"
 enum_dispatch = "0.3.8"
-derive_more = "0.99.17"
 axum = { version = "0.5.13", features = ["ws"] }
 http = "0.2.7"
 #tower = "0.4.8"
@@ -73,8 +72,8 @@ bitflags = "2.0.2"
 num-derive = "0.4.2"
 num-traits = "0.2.15"
 thiserror = "1.0.31"
-dtn7-codegen = { path = "../codegen", version = "0.1.1" }
-reqwest = { version = "0.11.13", default-features = false, features = ["json"] }
+dtn7-codegen = { path = "../codegen", version = "0.1.2" }
+reqwest = { version = "0.11.13", default-features = false}
 sha1 = "0.10.5"
 glob-match = "0.2.1"
 

diff --git a/core/dtn7/src/cla/mod.rs b/core/dtn7/src/cla/mod.rs
@@ -10,7 +10,6 @@ use self::http::HttpConvergenceLayer;
 use anyhow::Result;
 use async_trait::async_trait;
 use bp7::{ByteBuffer, EndpointID};
-use derive_more::*;
 use dtn7_codegen::init_cla_subsystem;
 use dummy::DummyConvergenceLayer;
 use enum_dispatch::enum_dispatch;

diff --git a/core/dtn7/src/routing/mod.rs b/core/dtn7/src/routing/mod.rs
@@ -12,7 +12,6 @@ use crate::BundleID;
 use async_trait::async_trait;
 use bp7::Bundle;
 use bp7::EndpointID;
-use derive_more::*;
 use enum_dispatch::enum_dispatch;
 use epidemic::EpidemicRoutingAgent;
 use external::ExternalRoutingAgent;
@@ -35,7 +34,7 @@ pub enum RoutingNotifcation {
 }
 
 #[enum_dispatch]
-#[derive(Debug, Display)]
+#[derive(Debug)]
 pub enum RoutingAgentsEnum {
     EpidemicRoutingAgent,
     FloodingRoutingAgent,
@@ -45,6 +44,12 @@ pub enum RoutingAgentsEnum {
     StaticRoutingAgent,
 }
 
+impl Display for RoutingAgentsEnum {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
+        write!(f, "{:?}", self)
+    }
+}
+
 pub enum RoutingCmd {
     SenderForBundle(BundlePack, oneshot::Sender<(Vec<ClaSenderTask>, bool)>),
     Notify(RoutingNotifcation),