From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 29 Jan 2021 22:53:43 +0000 (+0000)
Subject: wdt: import OnceCell into scope nfc
X-Git-Tag: otter-0.4.0~636
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=e59edf42aca0c501416bc44aeec102181928aa46;p=otter.git

wdt: import OnceCell into scope nfc

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

diff --git a/wdriver.rs b/wdriver.rs
index e49f2bd8..ad800b14 100644
--- a/wdriver.rs
+++ b/wdriver.rs
@@ -62,6 +62,7 @@ pub const URL : &str = "http://localhost:8000";
 pub fn default<T:Default>() -> T { Default::default() }
 
 use t4::Capabilities;
+use once_cell::sync::OnceCell;
 use otter::config::DAEMON_STARTUP_REPORT;
 
 const TABLE : &str = "server::dummy";
@@ -776,7 +777,7 @@ type ScreenCTM = ndarray::Array2::<f64>;
 pub struct WindowGuard<'g> {
   su: &'g mut Setup,
   w: &'g Window,
-  matrix: once_cell::sync::OnceCell<ScreenCTM>,
+  matrix: OnceCell<ScreenCTM>,
 }
 
 impl Debug for WindowGuard<'_> {