remove as_any

Author: rebasedming

src/directory/directory.rs

@@ -1,4 +1,3 @@
-use std::any::Any;
 use std::collections::HashSet;
 use std::io::Write;
 use std::path::{Path, PathBuf};
@@ -113,8 +112,6 @@ pub type DirectoryPanicHandler = Arc<dyn Fn(Box<dyn Any + Send>) + Send + Sync +
 /// - The [`MMapDirectory`][crate::directory::MmapDirectory], this should be your default choice.
 /// - The [`RamDirectory`][crate::directory::RamDirectory], which should be used mostly for tests.
 pub trait Directory: DirectoryClone + fmt::Debug + Send + Sync + 'static {
-    fn as_any(&self) -> &dyn Any;
-
     /// Opens a file and returns a boxed `FileHandle`.
     ///
     /// Users of `Directory` should typically call `Directory::open_read(...)`,

src/directory/managed_directory.rs

@@ -1,4 +1,3 @@
-use std::any::Any;
 use std::collections::HashSet;
 use std::io::Write;
 use std::path::{Path, PathBuf};
@@ -294,10 +293,6 @@ impl ManagedDirectory {
 }
 
 impl Directory for ManagedDirectory {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-
     fn get_file_handle(&self, path: &Path) -> Result<Arc<dyn FileHandle>, OpenReadError> {
         let file_slice = self.open_read(path)?;
         Ok(Arc::new(file_slice))

src/directory/mmap_directory.rs

@@ -1,4 +1,3 @@
-use std::any::Any;
 use std::collections::HashMap;
 use std::fmt;
 use std::fs::{self, File, OpenOptions};
@@ -369,10 +368,6 @@ pub(crate) fn atomic_write(path: &Path, content: &[u8]) -> io::Result<()> {
 }
 
 impl Directory for MmapDirectory {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-
     fn get_file_handle(&self, path: &Path) -> Result<Arc<dyn FileHandle>, OpenReadError> {
         debug!("Open Read {:?}", path);
         let full_path = self.resolve_path(path);

src/directory/ram_directory.rs

@@ -1,4 +1,3 @@
-use std::any::Any;
 use std::collections::HashMap;
 use std::io::{self, BufWriter, Cursor, Write};
 use std::path::{Path, PathBuf};
@@ -168,10 +167,6 @@ impl RamDirectory {
 }
 
 impl Directory for RamDirectory {
-    fn as_any(&self) -> &dyn Any {
-        self
-    }
-
     fn get_file_handle(&self, path: &Path) -> Result<Arc<dyn FileHandle>, OpenReadError> {
         let file_slice = self.open_read(path)?;
         Ok(Arc::new(file_slice))