Update rust version requirements in README.md

As Cargo.toml now includes edition = "2018", it won't build with rust 1.30-stable. 1.31-stable will be the first stable version to have the edition feature enabled. (See https://internals.rust-lang.org/t/rust-2018-release-schedule-and-extended-beta/8076 for details.)

At the same time, remove the remark about 1.30-beta not being out yet, as it's out by now.
This commit is contained in:
Jan Niehusmann
2018-10-13 21:37:17 +02:00
committed by GitHub
parent 52f2e8c604
commit b02a67b5f9

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@@ -8,12 +8,9 @@ This project is developed and maintained by the [Cortex-M team][team].
To build embedded programs using this template you'll need:
- Rust 1.30, 1.30-beta, nightly-2018-09-13 or a newer toolchain. e.g. `rustup
- Rust 1.31, 1.30-beta, nightly-2018-09-13 or a newer toolchain. e.g. `rustup
default beta`
> **NOTE**: 1.30-beta is not out yet so you'll have to use the nightly channel
> in the meantime.
- The `cargo generate` subcommand. [Installation
instructions](https://github.com/ashleygwilliams/cargo-generate#installation).