feat: add crypto rsa

src/compress.rs

@@ -2,7 +2,7 @@ use std::io::Write;
 
 use flate2::Compression;
 use flate2::write::{GzDecoder, GzEncoder};
-use rust_util::XResult;
+use rust_util::{simple_error, XResult};
 use x509_parser::nom::AsBytes;
 
 pub struct GzStreamEncoder {
@@ -28,10 +28,10 @@ impl GzStreamEncoder {
         Ok(result)
     }
 
-    pub fn finalize(mut self) -> Result<Vec<u8>, String> {
+    pub fn finalize(self) -> XResult<Vec<u8>> {
         match self.gz_encoder.finish() {
             Ok(last_buffer) => Ok(last_buffer),
-            Err(e) => Err(format!("Decode stream failed: {}", e)),
+            Err(e) => simple_error!("Decode stream failed: {}", e),
         }
     }
 }
@@ -55,10 +55,10 @@ impl GzStreamDecoder {
         Ok(result)
     }
 
-    pub fn finalize(mut self) -> Result<Vec<u8>, String> {
+    pub fn finalize(self) -> XResult<Vec<u8>> {
         match self.gz_decoder.finish() {
             Ok(last_buffer) => Ok(last_buffer),
-            Err(e) => Err(format!("Decode stream failed: {}", e)),
+            Err(e) => simple_error!("Decode stream failed: {}", e),
         }
     }
 }