From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 5 Apr 2021 00:17:44 +0000 (+0100)
Subject: utils: Provide wantok macro
X-Git-Tag: otter-0.5.0~194
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=e4e31cc1e157f11cf0ee28d88ff2971a7d225ff0;p=otter.git

utils: Provide wantok macro

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/src/prelude.rs b/src/prelude.rs
index 5766b453..accc5773 100644
--- a/src/prelude.rs
+++ b/src/prelude.rs
@@ -113,7 +113,7 @@ pub use crate::ensure_eq;
 pub use crate::from_instance_lock_error;
 pub use crate::matches_doesnot;
 pub use crate::trace_dbg;
-pub use crate::{want, wants, want_let, want_failed_internal};
+pub use crate::{want, wantok, wants, want_let, want_failed_internal};
 
 pub use crate::accounts::loaded_acl::{self, EffectiveACL, LoadedAcl, PermSet};
 pub use crate::accounts::*;
diff --git a/src/utils.rs b/src/utils.rs
index 457572cd..c72c5c55 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -471,6 +471,10 @@ macro_rules! want {
 macro_rules! wants {
   { $($d:tt)* } => { want!(Some = $($d)*) }
 }
+#[macro_export]
+macro_rules! wantok {
+  { $($d:tt)* } => { want!(Ok = $($d)*) }
+}
 
 #[macro_export]
 macro_rules! want_let {