Remove unused deps found with https://github.com/est31/cargo-udeps (#232)

async_db/Cargo.toml

@@ -9,7 +9,6 @@ workspace = ".."
 actix-rt = "1.0.0"
 actix-web = "2.0.0"
 
-dotenv = "0.10"
 env_logger = "0.6"
 failure = "0.1.1"
 futures = "0.3.1"

async_ex1/src/main.rs

@@ -12,8 +12,6 @@
 //           - POSTing json body
 //     3. chaining futures into a single response used by an async endpoint
 
-#[macro_use]
-extern crate validator_derive;
 use serde::{Deserialize, Serialize};
 
 use std::collections::HashMap;
@@ -27,6 +25,7 @@ use actix_web::{
 };
 use futures::StreamExt;
 use validator::Validate;
+use validator_derive::Validate;
 
 #[derive(Debug, Validate, Deserialize, Serialize)]
 struct SomeData {

async_ex2/Cargo.toml

@@ -7,7 +7,6 @@ edition = "2018"
 [dependencies]
 actix-rt = "1.0.0"
 actix-web = { version="2.0.0", features=["openssl"] }
-actix-multipart = "0.2.0"
 actix-service = "1.0.0"
 bytes = "0.5.3"
 env_logger = "0.6.1"
@@ -16,5 +15,3 @@ serde = { version = "^1.0", features = ["derive"] }
 serde_derive = "1.0.90"
 serde_json = "1.0.39"
 time = "0.1.42"
-validator = "0.8.0"
-validator_derive = "0.8.0"

template_askama/Cargo.toml

@@ -7,7 +7,6 @@ edition = "2018"
 [dependencies]
 actix-web = "2.0.0"
 actix-rt = "1.0.0"
-env_logger = "0.6"
 askama = "0.8"
 
 [build-dependencies]

web-cors/backend/Cargo.toml

@@ -10,6 +10,5 @@ actix-web = "2.0.0"
 actix-cors = "0.2.0"
 serde = { version = "1.0", features = ["derive"] }
 serde_json = "1.0"
-dotenv = "0.10"
 env_logger = "0.6"
 futures = "0.3"