remove ufseless func

2 files changed, 4 insertions, 11 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 06c4b63..e9ad95c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -797,7 +797,7 @@ dependencies = [
 
 [[package]]
 name = "fm-tui"
-version = "0.1.23"
+version = "0.1.24"
 dependencies = [
  "anyhow",
  "cairo-rs",
diff --git a/src/fileinfo.rs b/src/fileinfo.rs
index 27ad61d..1eb60b9 100644
--- a/src/fileinfo.rs
+++ b/src/fileinfo.rs
@@ -464,6 +464,9 @@ impl PathContent {
             _ => Ok(false),
         }
     }
+
+    /// Number of files contained in current content.
+    /// It's not the lenght of `self.content` since it includes `.` and `..`.
     pub fn true_len(&self) -> usize {
         match self.path.parent() {
             Some(_) => self.content.len() - 2,
@@ -513,16 +516,6 @@ impl PathContent {
         self.content.iter().enumerate()
     }
 
-    /// Refresh the existing users.
-    pub fn refresh_users(
-        &mut self,
-        users: &Users,
-        filter: &FilterKind,
-        show_hidden: bool,
-    ) -> Result<()> {
-        self.reset_files(filter, show_hidden, users)
-    }
-
     /// Returns the correct index jump target to a flagged files.
     fn find_jump_index(&self, jump_target: &path::Path) -> Option<usize> {
         self.content