Merge #8

8: Document MSRV r=paoloteti a=eldruin

See: rust-embedded/wg#445

Co-authored-by: Diego Barrios Romero <[email protected]>

Author: bors[bot]

.travis.yml

@@ -2,22 +2,27 @@ language: rust
 
 matrix:
   include:
+    # MSRV
     - env: TARGET=x86_64-unknown-linux-gnu
       rust: 1.31.0
       if: (branch = staging OR branch = trying) OR (type = pull_request AND branch = master)
 
+    # MSRV
     - env: TARGET=armv7r-none-eabi
       rust: 1.31.0
       if: (branch = staging OR branch = trying) OR (type = pull_request AND branch = master)
 
+    # MSRV
     - env: TARGET=armv7r-none-eabihf
       rust: 1.31.0
       if: (branch = staging OR branch = trying) OR (type = pull_request AND branch = master)
 
+    # MSRV
     - env: TARGET=armebv7r-none-eabi
       rust: 1.31.0
       if: (branch = staging OR branch = trying) OR (type = pull_request AND branch = master)
 
+    # MSRV
     - env: TARGET=armebv7r-none-eabihf
       rust: 1.31.0
       if: (branch = staging OR branch = trying) OR (type = pull_request AND branch = master)

README.md

@@ -6,6 +6,11 @@
 
 This project is developed and maintained by the [Cortex-R team][team].
 
+# Minimum Supported Rust Version (MSRV)
+
+This crate is guaranteed to compile on stable Rust 1.31.0 and up. It *might*
+compile with older versions but that may change in any new patch release.
+
 ## License
 
 The `arm-dcc` crate is distributed under the terms of both the MIT license and