rust: initial merge of most of meta-rust

In the meta-rust repo at commit:
   448047c Upgrade to 1.54.0 (#359)

Make the required directories:
  mkdir ../oe-core/meta/recipes-devtools/rust
  mkdir ../oe-core/meta/recipes-devtools/cargo
  mkdir ../oe-core/meta/recipes-example
and then:
  cp recipes-devtools/rust/* ../oe-core/meta/recipes-devtools/rust
  cp recipes-devtools/cargo/* ../oe-core/meta/recipes-devtools/cargo
  cp lib/crate.py ../oe-core/meta/lib
  cp recipes-example/* ../oe-core/meta/recipes-example
  cp conf/distro/include/rust_* ../oe-core/meta/conf/distro/include/
  cp classes/* ../oe-core/meta/classes/
  cp recipes-core/packagegroups/packagegroup-rust-cross-canadian.bb ../oe-core/meta/recipes-core/packagegroups

(From OE-Core rev: 3ed57578cca93ff1ba4e0bf3f25566e10659a2f9)

Signed-off-by: Randy MacLeod <Randy.MacLeod@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/meta/classes/crate-fetch.bbclass b/meta/classes/crate-fetch.bbclass
new file mode 100644
index 0000000000..c0ed434a96
--- /dev/null
+++ b/meta/classes/crate-fetch.bbclass
@@ -0,0 +1,13 @@
+#
+# crate-fetch class
+#
+# Registers 'crate' method for Bitbake fetch2.
+#
+# Adds support for following format in recipe SRC_URI:
+# crate://<packagename>/<version>
+#
+
+python () {
+        import crate
+        bb.fetch2.methods.append( crate.Crate() )
+}