Remove Eq trait on config (#459)

this fails when generating coverage reports

src/config.rs

@@ -6,7 +6,7 @@ use std::fs::File;
 use std::io;
 use std::io::prelude::*;
 
-#[derive(Clone, Debug, Serialize, PartialEq, Eq)]
+#[derive(Clone, Debug, Serialize, PartialEq)]
 pub struct Config {
     #[serde(flatten)]
     pub srv: SrvConfig,

src/lib.rs

@@ -1,3 +1,7 @@
+// Bounds struct derives PartialEq, but not Eq,
+// so all containing types must also derive PartialEq without Eq
+#![allow(clippy::derive_partial_eq_without_eq)]
+
 pub mod config;
 pub mod pg;
 pub mod source;

src/pg/config.rs

@@ -22,7 +22,7 @@ pub struct PgArgs {
     pub pool_size: Option<u32>,
 }
 
-#[derive(Clone, Debug, Serialize, PartialEq, Eq)]
+#[derive(Clone, Debug, Serialize, PartialEq)]
 pub struct PgConfig {
     pub connection_string: String,
     pub ca_root_file: Option<String>,

src/pg/function_source.rs

@@ -9,7 +9,7 @@ use std::collections::HashMap;
 use std::io;
 use tilejson::{tilejson, Bounds, TileJSON};
 
-#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
 pub struct FunctionSource {
     /// Function source id
     pub id: String,

src/pg/table_source.rs

@@ -11,7 +11,7 @@ use std::collections::{HashMap, HashSet};
 use std::io;
 use tilejson::{tilejson, Bounds, TileJSON};
 
-#[derive(Clone, Debug, Serialize, Deserialize, PartialEq, Eq)]
+#[derive(Clone, Debug, Serialize, Deserialize, PartialEq)]
 pub struct TableSource {
     /// Table source id
     pub id: String,

src/srv/config.rs

@@ -17,7 +17,7 @@ pub struct SrvArgs {
     pub workers: Option<usize>,
 }
 
-#[derive(Clone, Debug, Serialize, PartialEq, Eq)]
+#[derive(Clone, Debug, Serialize, PartialEq)]
 pub struct SrvConfig {
     pub keep_alive: usize,
     pub listen_addresses: String,