clean imports

diff --git a/src/filter.rs b/src/filter.rs
index c65dcbc26c37d4bf635c15c84e7792b4cdcc7255..eddcb49d6a3209cdc076652f49528f8961454899 100644 (file)
--- a/src/filter.rs
+++ b/src/filter.rs
@@ -1,14 +1,11 @@
 use nom::{
     branch::alt,
-    bytes::complete::{escaped_transform, tag, take_until, take_while1},
-    character::{
-        complete::{alpha1, multispace0, none_of},
-        is_alphabetic,
-    },
-    combinator::{map, value},
+    bytes::complete::{tag, take_until},
+    character::complete::{alpha1, multispace0},
+    combinator::map,
     error::ParseError,
-    multi::{many0_count, many1, separated_list1},
-    sequence::{delimited, preceded, terminated, tuple},
+    multi::{many0_count, separated_list1},
+    sequence::{delimited, preceded, tuple},
     IResult,
 };