clang 2.1.0

A somewhat idiomatic Rust wrapper for libclang.
Documentation 
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extern crate clang;

use clang::*;

fn main() {
    // Acquire an instance of `Clang`
    let clang = Clang::new().unwrap();

    // Create a new `Index`
    let index = Index::new(&clang, false, false);

    // Parse a source file into a translation unit
    let tu = index.parser("examples/structs.c").parse().unwrap();

    // Get the structs in this translation unit
    let structs = tu
        .get_entity()
        .get_children()
        .into_iter()
        .filter(|e| e.get_kind() == EntityKind::StructDecl)
        .collect::<Vec<_>>();

    // Print information about the structs
    for struct_ in structs {
        let type_ = struct_.get_type().unwrap();
        let size = type_.get_sizeof().unwrap();
        println!(
            "struct: {:?} (size: {} bytes)",
            struct_.get_name().unwrap(),
            size
        );

        for field in struct_.get_children() {
            let name = field.get_name().unwrap();
            let offset = type_.get_offsetof(&name).unwrap();
            println!("    field: {:?} (offset: {} bits)", name, offset);
        }
    }
}