I’ve tried to run the example under “Configuring the Parser” and get some errors. What could be my problem?
Errors
- error: cannot find derive macro
Parser
in this scope - error: cannot find attribute
command
in this scope - error: cannot find attribute
arg
in this scope - error[E0599]: no function or associated item named
parse
found for structCli
in the current scope
Cargo.toml
[package]
name = "hello_cargo"
version = "0.1.0"
edition = "2021"
[dependencies]
clap = "4.3.5"
That’s the point. I didn’t know about the feature flags feature of Rust/Cargo. Of course, if you know it, you “have to” skip it in each tutorial. IMHO, it should be okay 🙂 Thank you for your answer.