use base64 v0.21

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "lightws"
-version = "0.6.9"
+version = "0.6.10"
 authors = ["zephyr <[email protected]>"]
 description = "Lightweight websocket implement for stream transmission."
 repository = "https://github.com/zephyrchien/lightws"
@@ -19,12 +19,12 @@ unsafe_auto_mask_write = []
 cfg-if = "1"
 rand = "0.8"
 sha1 = "0.10"
-base64 = "0.20.0-alpha.1"
+base64 = "0.21"
 httparse = "1"
 tokio = { version = "1", optional = true }
 
 
 [dev-dependencies]
 log = "0.4"
-env_logger = "0.9"
+env_logger = "0.10"
 tokio = { version = "1", features = ["full"] }

src/handshake/key.rs

@@ -1,15 +1,16 @@
 //! Key exchange.
 
 use super::GUID;
-use base64::engine::DEFAULT_ENGINE;
+use base64::Engine;
+use base64::engine::general_purpose::STANDARD;
 use sha1::{Digest, Sha1};
 
 /// Generate a new `sec-websocket-key`.
 #[inline]
 pub fn new_sec_key() -> [u8; 24] {
     let input: [u8; 16] = rand::random();
     let mut output = [0_u8; 24];
-    base64::encode_engine_slice(input, &mut output, &DEFAULT_ENGINE);
+    Engine::encode_slice(&STANDARD, input, &mut output).unwrap();
     output
 }
 
@@ -21,7 +22,7 @@ pub fn derive_accept_key(sec_key: &[u8]) -> [u8; 28] {
     sha1.update(GUID);
     let input = sha1.finalize();
     let mut output = [0_u8; 28];
-    base64::encode_engine_slice(input, &mut output, &DEFAULT_ENGINE);
+    Engine::encode_slice(&STANDARD, input, &mut output).unwrap();
     output
 }