34 lines
801 B
Rust
34 lines
801 B
Rust
use argh::FromArgs;
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use cwdemangle::{demangle, DemangleOptions};
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use crate::argh_cargo::from_env;
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mod argh_cargo;
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#[derive(FromArgs)]
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/// A CodeWarrior C++ symbol demangler.
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struct Args {
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/// the symbol to demangle
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#[argh(positional)]
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symbol: String,
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/// disable replacing `(void)` with `()`
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#[argh(switch)]
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keep_void: bool,
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/// enable Metrowerks extensions
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#[argh(switch)]
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mw_extensions: bool,
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}
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fn main() -> Result<(), &'static str> {
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let args: Args = from_env();
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return if let Some(symbol) = demangle(args.symbol.as_str(), &DemangleOptions {
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omit_empty_parameters: !args.keep_void,
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mw_extensions: args.mw_extensions,
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}) {
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println!("{symbol}");
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Ok(())
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} else {
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Err("Failed to demangle symbol")
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};
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}
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