fix(fs): make FileSystems Clone and Debug

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "kxio"
-version = "1.1.1"
+version = "1.1.2"
 edition = "2021"
 authors = ["Paul Campbell <pcampbell@kemitix.net>"]
 description = "Provides injectable Filesystem and Network resources to make code more testable"

src/fs/mod.rs

@@ -30,6 +30,7 @@ pub fn temp() -> Result<FileSystem> {
     temp::new().map(FileSystem::Temp)
 }
 
+#[derive(Clone, Debug)]
 pub enum FileSystem {
     Real(real::RealFileSystem),
     Temp(temp::TempFileSystem),

src/fs/real.rs

@@ -4,6 +4,7 @@ pub const fn new(base: PathBuf) -> RealFileSystem {
     RealFileSystem { base }
 }
 
+#[derive(Clone, Debug)]
 pub struct RealFileSystem {
     base: PathBuf,
 }

src/fs/temp.rs

@@ -14,6 +14,7 @@ pub(super) fn new() -> super::Result<TempFileSystem> {
     })
 }
 
+#[derive(Clone, Debug)]
 pub struct TempFileSystem {
     real: super::real::RealFileSystem,
     _temp_dir: Arc<Mutex<TempDir>>,