27 lines
724 B
Rust
27 lines
724 B
Rust
use anyhow::{Error, Result};
|
|
use argh::FromArgs;
|
|
use cwdemangle::{demangle, DemangleOptions};
|
|
|
|
#[derive(FromArgs, PartialEq, Eq, Debug)]
|
|
/// Demangle a CodeWarrior C++ symbol.
|
|
#[argh(subcommand, name = "demangle")]
|
|
pub struct Args {
|
|
#[argh(positional)]
|
|
/// symbol to demangle
|
|
symbol: String,
|
|
#[argh(switch)]
|
|
/// disable replacing `(void)` with `()`
|
|
keep_void: bool,
|
|
}
|
|
|
|
pub fn run(args: Args) -> Result<()> {
|
|
let options = DemangleOptions { omit_empty_parameters: !args.keep_void };
|
|
match demangle(args.symbol.as_str(), &options) {
|
|
Some(symbol) => {
|
|
println!("{}", symbol);
|
|
Ok(())
|
|
}
|
|
None => Err(Error::msg("Failed to demangle symbol")),
|
|
}
|
|
}
|