rust icon added

functions/icons.zsh

@@ -120,7 +120,8 @@ case $POWERLEVEL9K_MODE in
       VCS_REMOTE_BRANCH_ICON         ' '$'\UF204 '          # 
       VCS_GIT_ICON                   $'\UF113 '             # 
       VCS_HG_ICON                    $'\UF0C3 '             # 
-    )
+      RUST_ICON                      $'\UE6A8'              #  
+	  )
   ;;
   *)
     # Powerline-Patched Font required!
@@ -171,6 +172,7 @@ case $POWERLEVEL9K_MODE in
       VCS_REMOTE_BRANCH_ICON         $'\u2192'              # →
       VCS_GIT_ICON                   ''
       VCS_HG_ICON                    ''
+	  RUST_ICON                      ''
     )
   ;;
 esac

powerlevel9k.zsh-theme

@@ -691,7 +691,7 @@ prompt_rust_version() {
   rust_version=$(rustc --version 2>&1 | grep -oe "^rustc\s*[^ ]*" | grep -o '[0-9.a-z\\\-]*$')
 
   if [[ -n "$rust_version" ]]; then
-    "$1_prompt_segment" "$0" "$2" "208" "$DEFAULT_COLOR" "Rust $rust_version"
+    "$1_prompt_segment" "$0" "$2" "208" "$DEFAULT_COLOR" "Rust $rust_version" 'RUST_ICON'
   fi
 }
 # RSpec test ratio