From f8a03b32e3a4f00254b496de0d3e8d1e5eb42b00 Mon Sep 17 00:00:00 2001
From: Luca BRUNO <luca.bruno@coreos.com>
Date: Sat, 26 Oct 2019 12:36:00 +0000
Subject: [PATCH] cargo: forward "unproven" feature dependency

This forwards the "unproven" feature from this crate to the
corresponding feature on dependencies.
---
 Cargo.toml | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index baf987f..ffd4a91 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,9 +17,8 @@ repository = "https://github.com/chrysn/efm32gg-hal"
 [dependencies]
 cortex-m = "0.5.2"
 
-# version is a wild guess. dependency on unproven features should only be
-# present if own unproven feature is active (but how do i do that?).
-embedded-hal = { version = "0.2.0", features = ["unproven"] }
+# version is a wild guess.
+embedded-hal = "0.2.0"
 
 # for efm32gg, it's probably convenient to depend on the biggest available
 # svd2rust-generated crate (the chips will let us; FWICT all EFM32GG are the
@@ -32,8 +31,8 @@ efr32xg1 = { version = "0.2.0", optional = true }
 
 [features]
 
-default = ["unproven"]
-unproven = []
+default = [ "unproven" ]
+unproven = [ "embedded-hal/unproven" ]
 
 # Used by the newer generation of chips where peripherals have their individual
 # functions routable, not only peripherals as a whole.