Update ethabi requirement from 8.0.0 to 9.0.0 (#271)

* Update ethabi requirement from 8.0.0 to 9.0.0

Updates the requirements on [ethabi](https://github.com/paritytech/ethabi) to permit the latest version.
- [Release notes](https://github.com/paritytech/ethabi/releases)
- [Commits](https://github.com/paritytech/ethabi/commits)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* Bump ethereum types.

* Update env_logger requirement from 0.6.0 to 0.7.0

Updates the requirements on [env_logger](https://github.com/sebasmagri/env_logger) to permit the latest version.
- [Release notes](https://github.com/sebasmagri/env_logger/releases)
- [Changelog](https://github.com/sebasmagri/env_logger/blob/master/CHANGELOG.md)
- [Commits](rust-cli/env_logger@v0.6.0...v0.7.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* Update url requirement from 1.7.2 to 2.1.0

Updates the requirements on [url](https://github.com/servo/rust-url) to permit the latest version.
- [Release notes](https://github.com/servo/rust-url/releases)
- [Commits](servo/rust-url@v1.7.2...v2.1.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* Update websocket requirement from 0.21.1 to 0.23.0

Updates the requirements on [websocket](https://github.com/websockets-rs/rust-websocket) to permit the latest version.
- [Release notes](https://github.com/websockets-rs/rust-websocket/releases)
- [Commits](websockets-rs/rust-websocket@v0.21.1...v0.23.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

* Revert "Update websocket requirement from 0.21.1 to 0.23.0"

This reverts commit 00d4bdf.

* Update.

Cargo.toml

@@ -13,8 +13,8 @@ edition = "2018"
 
 [dependencies]
 arrayvec = "0.5.0"
-ethabi = "8.0.0"
-ethereum-types = "0.6.0"
+ethabi = "9.0.0"
+ethereum-types = "0.8.0"
 futures = "0.1.26"
 jsonrpc-core = "13.0.0"
 log = "0.4.6"
@@ -23,7 +23,7 @@ rustc-hex = "2.0.1"
 serde = { version = "1.0.90", features = ["derive"] }
 serde_json = "1.0.39"
 tokio-timer = "0.1"
-url = "1.7.2"
+url = "2.1.0"
 base64 = "0.10.1"
 derive_more = "0.15.0"
 # Optional deps
@@ -39,7 +39,7 @@ websocket = { version = "0.21.1", optional = true }
 # For examples
 tokio-core = "0.1.17"
 rustc-hex = "2.0.1"
-env_logger = "0.6.0"
+env_logger = "0.7.0"
 
 [features]
 default = ["http", "ipc", "ws", "tls"]

src/transports/http.rs

@@ -43,7 +43,6 @@ impl From<hyper::header::InvalidHeaderValue> for Error {
     }
 }
 
-#[cfg(all(feature = "http", not(feature = "ws")))]
 impl From<self::url::ParseError> for Error {
     fn from(err: self::url::ParseError) -> Self {
         Error::Transport(format!("{:?}", err))