Crate proguard

This crate implements handling of proguard mapping files.

The main use case is to re-map classes or complete stack frames, but it can also be used to parse a proguard mapping line-by-line.

The uuid feature also allows getting the UUID of the proguard file.

Examples

let mapping = r#"
android.arch.core.internal.SafeIterableMap -> a.a.a.b.c:
    13:13:java.util.Map$Entry eldest():168:168 -> a
"#;
let mapper = proguard::ProguardMapper::from(mapping);

// re-mapping a classname
assert_eq!(
    mapper.remap_class("a.a.a.b.c"),
    Some("android.arch.core.internal.SafeIterableMap"),
);

// re-map a stack frame
assert_eq!(
    mapper
        .remap_frame(&proguard::StackFrame::new("a.a.a.b.c", "a", 13))
        .collect::<Vec<_>>(),
    vec![proguard::StackFrame::new(
        "android.arch.core.internal.SafeIterableMap",
        "eldest",
        168
    )],
);

Structs

• DeobfuscatedSignature
  A deobfuscated method signature.
• LineMapping
  A proguard line mapping.
• MappingSummary
  Summary of a mapping file.
• ParseError
  Error when parsing a proguard mapping line.
• ProguardMapper
  A Proguard Remapper.
• ProguardMapping
  A Proguard Mapping file.
• ProguardRecordIter
  An Iterator yielding ProguardRecords, created by ProguardMapping::iter.
• RemappedFrameIter
  An Iterator over remapped StackFrames.
• StackFrame
  A Java StackFrame.
• StackTrace
  A full Java StackTrace as printed by Throwable.printStackTrace().
• Throwable
  A Java Throwable.

Enums

• ParseErrorKind
  The specific parse Error.
• ProguardRecord
  A Proguard Mapping Record.