From df1ca4a158eda08846e11ceb03dd68d6fcffda75 Mon Sep 17 00:00:00 2001
From: David Sherret <dsherret@users.noreply.github.com>
Date: Mon, 8 May 2023 11:02:02 -0400
Subject: refactor(ext/fs): `deno_fs::FileSystem` - conditional `Send + Sync`
 (#18993)

This allows for having a conditional `Send + Sync` on the file system trait for Deploy.
---
 ext/fs/interface.rs | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'ext/fs/interface.rs')

diff --git a/ext/fs/interface.rs b/ext/fs/interface.rs
index 474089153..2d9b68f55 100644
--- a/ext/fs/interface.rs
+++ b/ext/fs/interface.rs
@@ -11,6 +11,9 @@ use deno_io::fs::File;
 use deno_io::fs::FsResult;
 use deno_io::fs::FsStat;
 
+use crate::sync::MaybeSend;
+use crate::sync::MaybeSync;
+
 #[derive(Deserialize, Default, Debug, Clone, Copy)]
 #[serde(rename_all = "camelCase")]
 #[serde(default)]
@@ -72,8 +75,11 @@ pub struct FsDirEntry {
   pub is_symlink: bool,
 }
 
+#[allow(clippy::disallowed_types)]
+pub type FileSystemRc = crate::sync::MaybeArc<dyn FileSystem>;
+
 #[async_trait::async_trait(?Send)]
-pub trait FileSystem: std::fmt::Debug + Send + Sync {
+pub trait FileSystem: std::fmt::Debug + MaybeSend + MaybeSync {
   fn cwd(&self) -> FsResult<PathBuf>;
   fn tmp_dir(&self) -> FsResult<PathBuf>;
   fn chdir(&self, path: &Path) -> FsResult<()>;
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