Upgrade all crates to the Rust 2021 edition (#3991)

* Upgrade all crates to the Rust 2021 edition

I've personally started using the new format strings for things like
`panic!("some message {foo}")` or similar and have been upgrading crates
on a case-by-case basis, but I think it probably makes more sense to go
ahead and blanket upgrade everything so 2021 features are always
available.

* Fix compile of the C API

* Fix a warning

* Fix another warning
This commit is contained in:
Alex Crichton
2022-04-04 12:27:12 -05:00
committed by GitHub
parent f18dbe49c9
commit 7b5176baea
59 changed files with 60 additions and 58 deletions

View File

@@ -1,7 +1,7 @@
[package]
authors = ["The Cranelift Project Developers"]
description = "ISLE: Instruction Selection and Lowering Expressions. A domain-specific language for instruction selection in Cranelift."
edition = "2018"
edition = "2021"
license = "Apache-2.0 WITH LLVM-exception"
name = "cranelift-isle"
readme = "../README.md"