https://github.com/luser/rustfilt

Demangle Rust symbols
https://github.com/luser/rustfilt

Last synced: 6 days ago
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Demangle Rust symbols

• Host: GitHub
• URL: https://github.com/luser/rustfilt
• Owner: luser
• License: apache-2.0
• Created: 2016-05-13T17:00:31.000Z (over 8 years ago)
• Default Branch: master
• Last Pushed: 2023-05-31T16:23:14.000Z (over 1 year ago)
• Last Synced: 2024-10-14T02:47:50.211Z (3 months ago)
• Language: Rust
• Size: 34.2 KB
• Stars: 236
• Watchers: 9
• Forks: 20
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
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[![Crates.io](https://img.shields.io/crates/v/rustfilt.svg)](https://crates.io/crates/rustfilt)

Demangle Rust symbol names using [rustc-demangle](https://github.com/alexcrichton/rustc-demangle). `rustfilt` works similarly to `c++filt`, in that it accepts mangled symbol names as command line arguments, and if none are provided it accepts mangled symbols from stdin. Demangled symbols are written to stdout.

## Installation

````bash

cargo install rustfilt

````

## Usage

To demangle a file, simply run:

````bash

rustfilt -i mangled.txt -o demangled.txt

````

Rustfilt can also accept data from stdin, and pipe to stdout:

````

curl http://example.com/mangled-symbols.txt | rustfilt | less

````

By default, rustfilt strips the generated 'hashes' from the mangled names.

If these need to be kept, simply pass the `-h` option to rustfilt.