From de23aa3f2bebcbae0018162af798bf0ca7017c52 Mon Sep 17 00:00:00 2001
From: Marshall Pierce <marshall@mpierce.org>
Date: Wed, 24 Jun 2020 19:07:56 -0600
Subject: [PATCH] Remove running tests in the readme

It is too much of a pain to support stable (which supports `cfg(doctest)`), 1.39.0 (which has it, but as an experimental feature), and 1.34.0 (which doesn't have it at all).

Fixes #135.
---
 .travis.yml | 2 ++
 Cargo.toml  | 1 -
 src/lib.rs  | 7 -------
 3 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 2c83a7b..fc3ec8f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,6 +6,8 @@ sudo: required
 matrix:
   include:
     - rust: 1.34.0
+    # cfg(doctest) is experimental in 1.39 but ignored with 1.34.0, and that snuck in when 1.39.0 wasn't tested
+    - rust: 1.39.0
     - rust: stable
     - rust: beta
     - rust: nightly
diff --git a/Cargo.toml b/Cargo.toml
index 43d9086..ad54514 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,6 @@ harness = false
 [dev-dependencies]
 criterion = "0.3"
 rand = "0.6.1"
-doc-comment = "0.3"
 
 [features]
 default = ["std"]
diff --git a/src/lib.rs b/src/lib.rs
index b6aee69..2a3f98f 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -76,13 +76,6 @@ extern crate alloc;
 #[cfg(any(feature = "std", test))]
 extern crate std as alloc;
 
-#[cfg(doctest)]
-#[macro_use]
-extern crate doc_comment;
-
-#[cfg(doctest)]
-doctest!("../README.md");
-
 mod chunked_encoder;
 pub mod display;
 #[cfg(any(feature = "std", test))]