This is a script that helps with setting up rumpsteak for the rust morello compiler.
The problem with rumpsteak is that it uses the future crates, which (as of today) does not work with the morello compiler. (c.f. rust-lang/futures-rs#2777 ).
Fortunatelly, there is an alternative version of future that does work.
In a nutshell, it downloads rumpsteak, and patches it so that it uses the alternative version of future. Beside, there is also a patch to set up the Cargo.toml of your project to use this alternative version of rumpsteak.
$ ./install_rumpsteak_morello_toolchain.sh
# this will ask you for the install path
# ... stuff happens ...
$ ls
Cargo.toml.patch Cargo.toml.patch.template install_rumpsteak_morello_toolchain.sh README.md rumpsteak_morello rumpsteak.patch rumpsteak.patch.template
$ # ^important ^ ignore ^ ignore ^ it's me ^ maybe here ^ ignore ^ ignore
$ cd /somewhere/
$ cargo init morello_project
$ cd morello_project
$ # Now, patch the local Cargo.toml so that it uses the correct version of rumpsteak:
$ patch Cargo.toml < /path/to/install/dir/Cargo.toml.patch
$ cat Cargo.toml
# Should force rumpsteak's and future's paths
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent