Improve attrs_from_sgr_parameters performance

Instead of collecting all the data into the vector just dispatch it
right away avoiding allocations.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/definitions.rs b/src/definitions.rs
index 218c1eb..568a8a8 100644
--- a/src/definitions.rs
+++ b/src/definitions.rs
@@ -57,9 +57,9 @@ pub fn unpack(delta: u8) -> (State, Action) {
     unsafe {
         (
             // State is stored in bottom 4 bits
-            mem::transmute(delta & 0x0f),
+            mem::transmute::<u8, State>(delta & 0x0f),
             // Action is stored in top 4 bits
-            mem::transmute(delta >> 4),
+            mem::transmute::<u8, Action>(delta >> 4),
         )
     }
 }