From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Thu, 29 Apr 2021 00:17:33 +0000 (+0100)
Subject: otter(1): Provide SpecRaw
X-Git-Tag: otter-0.6.0~499
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=a9eea3f4e82a74e51dcfb6b1bb1dfa808cb8d9b1;p=otter.git

otter(1): Provide SpecRaw

Not used yet.

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

diff --git a/src/bin/otter.rs b/src/bin/otter.rs
index 7f7522d2..91cae8bb 100644
--- a/src/bin/otter.rs
+++ b/src/bin/otter.rs
@@ -575,6 +575,16 @@ impl<T:DeserializeOwned+SomeSpec> SpecParse for SpecParseToml<T> {
   }
 }
 impl<T> SpecParseToml<T> { pub fn new() -> Self { Self(default()) } }
+#[allow(dead_code)]
+struct SpecRaw<T>(pub PhantomData<T>);
+impl<T:SomeSpec> SpecParse for SpecRaw<T> {
+  type T = String;
+  type S = T;
+  #[throws(AE)]
+  fn parse(buf: String) -> String { buf }
+}
+#[allow(dead_code)]
+impl<T> SpecRaw<T> { pub fn new() -> Self { Self(default()) } }
 
 #[throws(AE)]
 fn read_spec<P:SpecParse>(ma: &MainOpts, specname: &str, _: P) -> P::T