Merge pull request #173 from cfxegbert/perfect-hash

feat: Use perfect hash tables for file types and icons

Cargo.toml

@@ -45,6 +45,7 @@ log = "0.4"
 natord = "1.0"
 num_cpus = "1.16"
 number_prefix = "0.4"
+phf = { version = "0.11.2", features = ["macros"]}
 scoped_threadpool = "0.1"
 term_grid = "0.1"
 terminal_size = "0.2.6"

src/fs/file.rs

@@ -662,22 +662,6 @@ impl<'dir> File<'dir> {
         }
     }
 
-    /// Whether this file’s extension is any of the strings that get passed in.
-    ///
-    /// This will always return `false` if the file has no extension.
-    pub fn extension_is_one_of(&self, choices: &[&str]) -> bool {
-        match &self.ext {
-            Some(ext)  => choices.contains(&&ext[..]),
-            None       => false,
-        }
-    }
-
-    /// Whether this file’s name, including extension, is any of the strings
-    /// that get passed in.
-    pub fn name_is_one_of(&self, choices: &[&str]) -> bool {
-        choices.contains(&&self.name[..])
-    }
-
     /// This file’s security context field.
     pub fn security_context(&self) -> f::SecurityContext<'_> {
         let context = match &self.extended_attributes.iter().find(|a| a.name == "security.selinux") {