Merge rust-bitcoin#5066: refactor: remove redundant type casts in push_bytes macro

9d1d82c refactor: remove redundant type casts in push_bytes macro (Daniel)

Pull request description:

  Rust's automatic type coercion handles array-to-slice conversion, making the explicit `as &[_]` casts redundant. This change makes the code more idiomatic while maintaining identical functionality.


ACKs for top commit:
  apoelstra:
    ACK 9d1d82c; successfully ran local tests


Tree-SHA512: b06259950e8c02e4b8ba96f43717ab16c41adf4f426ae07347f8e96e1047bcf5e378b4137481988a694351261d94588989814f16d4665fdd705c1ca33763d108

Author: apoelstra

bitcoin/src/blockdata/script/push_bytes.rs

@@ -167,13 +167,13 @@ mod primitive {
 
                 impl From<[u8; $len]> for PushBytesBuf {
                     fn from(bytes: [u8; $len]) -> Self {
-                        PushBytesBuf(Vec::from(&bytes as &[_]))
+                        PushBytesBuf(Vec::from(&bytes))
                     }
                 }
 
                 impl<'a> From<&'a [u8; $len]> for PushBytesBuf {
                     fn from(bytes: &'a [u8; $len]) -> Self {
-                        PushBytesBuf(Vec::from(bytes as &[_]))
+                        PushBytesBuf(Vec::from(bytes))
                     }
                 }
             )*