DanielKeep
Unable to use `--loop` or `--expr` flags
I've tried copy pasting the scripts in the readme but get the following output:
echo Hello | cargo script --loop 'let mut n=0; move |l| {n+=1; println!("{:>6}: {}",n,l.trim_right())}'
error: The argument '--loop' cannot be used with one or more of the other specified arguments
USAGE:
cargo script [FLAGS OPTIONS] [--] <script> <args>...
For more information try --help
The same thing occurs for -e:
cargo script -e 'println!("hello");'
error: The argument '--expr' cannot be used with one or more of the other specified arguments
USAGE:
cargo script [FLAGS OPTIONS] [--] <script> <args>...
For more information try --help
Env: Version: 0.2.8 OS: Archlinux Shell: bash and zsh
It seems this happens when I've installed it via cargo install cargo-script but not when built locally.
Versions: cargo-install, v0.2.8: Fails tag v0.2.7: Works 614e60e5932e 0.2.9: Works e6992ae 0.2.8: Works, perhaps it's related to something cargo-install is doing?
If I delete the Cargo.lock from the repo version I get the same error.
Lead me to https://github.com/rust-lang/cargo/issues/2263 which was recently implemented on nightly.
And a potential workaround:
git clone https://github.com/DanielKeep/cargo-script.git
cd cargo-script
cargo install
Can confirm same problem (and workaround) on Windows 10 + {PowerShell, Git Bash}.
