Deleted vendor folder

1 files changed, 0 insertions, 317 deletions

diff --git a/vendor/addr2line/examples/addr2line.rs b/vendor/addr2line/examples/addr2line.rs
deleted file mode 100644
index 97fc802..0000000
--- a/vendor/addr2line/examples/addr2line.rs
+++ /dev/null
@@ -1,317 +0,0 @@
-use std::borrow::Cow;
-use std::fs::File;
-use std::io::{BufRead, Lines, StdinLock, Write};
-use std::path::{Path, PathBuf};
-
-use clap::{Arg, ArgAction, Command};
-use fallible_iterator::FallibleIterator;
-use object::{Object, ObjectSection, SymbolMap, SymbolMapName};
-use typed_arena::Arena;
-
-use addr2line::{Context, Location};
-
-fn parse_uint_from_hex_string(string: &str) -> Option<u64> {
-    if string.len() > 2 && string.starts_with("0x") {
-        u64::from_str_radix(&string[2..], 16).ok()
-    } else {
-        u64::from_str_radix(string, 16).ok()
-    }
-}
-
-enum Addrs<'a> {
-    Args(clap::parser::ValuesRef<'a, String>),
-    Stdin(Lines<StdinLock<'a>>),
-}
-
-impl<'a> Iterator for Addrs<'a> {
-    type Item = Option<u64>;
-
-    fn next(&mut self) -> Option<Option<u64>> {
-        let text = match *self {
-            Addrs::Args(ref mut vals) => vals.next().map(Cow::from),
-            Addrs::Stdin(ref mut lines) => lines.next().map(Result::unwrap).map(Cow::from),
-        };
-        text.as_ref()
-            .map(Cow::as_ref)
-            .map(parse_uint_from_hex_string)
-    }
-}
-
-fn print_loc(loc: Option<&Location<'_>>, basenames: bool, llvm: bool) {
-    if let Some(loc) = loc {
-        if let Some(ref file) = loc.file.as_ref() {
-            let path = if basenames {
-                Path::new(Path::new(file).file_name().unwrap())
-            } else {
-                Path::new(file)
-            };
-            print!("{}:", path.display());
-        } else {
-            print!("??:");
-        }
-        if llvm {
-            print!("{}:{}", loc.line.unwrap_or(0), loc.column.unwrap_or(0));
-        } else if let Some(line) = loc.line {
-            print!("{}", line);
-        } else {
-            print!("?");
-        }
-        println!();
-    } else if llvm {
-        println!("??:0:0");
-    } else {
-        println!("??:0");
-    }
-}
-
-fn print_function(name: Option<&str>, language: Option<gimli::DwLang>, demangle: bool) {
-    if let Some(name) = name {
-        if demangle {
-            print!("{}", addr2line::demangle_auto(Cow::from(name), language));
-        } else {
-            print!("{}", name);
-        }
-    } else {
-        print!("??");
-    }
-}
-
-fn load_file_section<'input, 'arena, Endian: gimli::Endianity>(
-    id: gimli::SectionId,
-    file: &object::File<'input>,
-    endian: Endian,
-    arena_data: &'arena Arena<Cow<'input, [u8]>>,
-) -> Result<gimli::EndianSlice<'arena, Endian>, ()> {
-    // TODO: Unify with dwarfdump.rs in gimli.
-    let name = id.name();
-    match file.section_by_name(name) {
-        Some(section) => match section.uncompressed_data().unwrap() {
-            Cow::Borrowed(b) => Ok(gimli::EndianSlice::new(b, endian)),
-            Cow::Owned(b) => Ok(gimli::EndianSlice::new(arena_data.alloc(b.into()), endian)),
-        },
-        None => Ok(gimli::EndianSlice::new(&[][..], endian)),
-    }
-}
-
-fn find_name_from_symbols<'a>(
-    symbols: &'a SymbolMap<SymbolMapName<'_>>,
-    probe: u64,
-) -> Option<&'a str> {
-    symbols.get(probe).map(|x| x.name())
-}
-
-struct Options<'a> {
-    do_functions: bool,
-    do_inlines: bool,
-    pretty: bool,
-    print_addrs: bool,
-    basenames: bool,
-    demangle: bool,
-    llvm: bool,
-    exe: &'a PathBuf,
-    sup: Option<&'a PathBuf>,
-}
-
-fn main() {
-    let matches = Command::new("addr2line")
-        .version(env!("CARGO_PKG_VERSION"))
-        .about("A fast addr2line Rust port")
-        .max_term_width(100)
-        .args(&[
-            Arg::new("exe")
-                .short('e')
-                .long("exe")
-                .value_name("filename")
-                .value_parser(clap::value_parser!(PathBuf))
-                .help(
-                    "Specify the name of the executable for which addresses should be translated.",
-                )
-                .required(true),
-            Arg::new("sup")
-                .long("sup")
-                .value_name("filename")
-                .value_parser(clap::value_parser!(PathBuf))
-                .help("Path to supplementary object file."),
-            Arg::new("functions")
-                .short('f')
-                .long("functions")
-                .action(ArgAction::SetTrue)
-                .help("Display function names as well as file and line number information."),
-            Arg::new("pretty").short('p').long("pretty-print")
-                .action(ArgAction::SetTrue)
-                .help(
-                "Make the output more human friendly: each location are printed on one line.",
-            ),
-            Arg::new("inlines").short('i').long("inlines")
-                .action(ArgAction::SetTrue)
-                .help(
-                "If the address belongs to a function that was inlined, the source information for \
-                all enclosing scopes back to the first non-inlined function will also be printed.",
-            ),
-            Arg::new("addresses").short('a').long("addresses")
-                .action(ArgAction::SetTrue)
-                .help(
-                "Display the address before the function name, file and line number information.",
-            ),
-            Arg::new("basenames")
-                .short('s')
-                .long("basenames")
-                .action(ArgAction::SetTrue)
-                .help("Display only the base of each file name."),
-            Arg::new("demangle").short('C').long("demangle")
-                .action(ArgAction::SetTrue)
-                .help(
-                "Demangle function names. \
-                Specifying a specific demangling style (like GNU addr2line) is not supported. \
-                (TODO)"
-            ),
-            Arg::new("llvm")
-                .long("llvm")
-                .action(ArgAction::SetTrue)
-                .help("Display output in the same format as llvm-symbolizer."),
-            Arg::new("addrs")
-                .action(ArgAction::Append)
-                .help("Addresses to use instead of reading from stdin."),
-        ])
-        .get_matches();
-
-    let arena_data = Arena::new();
-
-    let opts = Options {
-        do_functions: matches.get_flag("functions"),
-        do_inlines: matches.get_flag("inlines"),
-        pretty: matches.get_flag("pretty"),
-        print_addrs: matches.get_flag("addresses"),
-        basenames: matches.get_flag("basenames"),
-        demangle: matches.get_flag("demangle"),
-        llvm: matches.get_flag("llvm"),
-        exe: matches.get_one::<PathBuf>("exe").unwrap(),
-        sup: matches.get_one::<PathBuf>("sup"),
-    };
-
-    let file = File::open(opts.exe).unwrap();
-    let map = unsafe { memmap2::Mmap::map(&file).unwrap() };
-    let object = &object::File::parse(&*map).unwrap();
-
-    let endian = if object.is_little_endian() {
-        gimli::RunTimeEndian::Little
-    } else {
-        gimli::RunTimeEndian::Big
-    };
-
-    let mut load_section = |id: gimli::SectionId| -> Result<_, _> {
-        load_file_section(id, object, endian, &arena_data)
-    };
-
-    let sup_map;
-    let sup_object = if let Some(sup_path) = opts.sup {
-        let sup_file = File::open(sup_path).unwrap();
-        sup_map = unsafe { memmap2::Mmap::map(&sup_file).unwrap() };
-        Some(object::File::parse(&*sup_map).unwrap())
-    } else {
-        None
-    };
-
-    let symbols = object.symbol_map();
-    let mut dwarf = gimli::Dwarf::load(&mut load_section).unwrap();
-    if let Some(ref sup_object) = sup_object {
-        let mut load_sup_section = |id: gimli::SectionId| -> Result<_, _> {
-            load_file_section(id, sup_object, endian, &arena_data)
-        };
-        dwarf.load_sup(&mut load_sup_section).unwrap();
-    }
-
-    let mut split_dwarf_loader = addr2line::builtin_split_dwarf_loader::SplitDwarfLoader::new(
-        |data, endian| {
-            gimli::EndianSlice::new(arena_data.alloc(Cow::Owned(data.into_owned())), endian)
-        },
-        Some(opts.exe.clone()),
-    );
-    let ctx = Context::from_dwarf(dwarf).unwrap();
-
-    let stdin = std::io::stdin();
-    let addrs = matches
-        .get_many::<String>("addrs")
-        .map(Addrs::Args)
-        .unwrap_or_else(|| Addrs::Stdin(stdin.lock().lines()));
-
-    for probe in addrs {
-        if opts.print_addrs {
-            let addr = probe.unwrap_or(0);
-            if opts.llvm {
-                print!("0x{:x}", addr);
-            } else {
-                print!("0x{:016x}", addr);
-            }
-            if opts.pretty {
-                print!(": ");
-            } else {
-                println!();
-            }
-        }
-
-        if opts.do_functions || opts.do_inlines {
-            let mut printed_anything = false;
-            if let Some(probe) = probe {
-                let frames = ctx.find_frames(probe);
-                let frames = split_dwarf_loader.run(frames).unwrap();
-                let mut frames = frames.enumerate();
-                while let Some((i, frame)) = frames.next().unwrap() {
-                    if opts.pretty && i != 0 {
-                        print!(" (inlined by) ");
-                    }
-
-                    if opts.do_functions {
-                        if let Some(func) = frame.function {
-                            print_function(
-                                func.raw_name().ok().as_ref().map(AsRef::as_ref),
-                                func.language,
-                                opts.demangle,
-                            );
-                        } else {
-                            let name = find_name_from_symbols(&symbols, probe);
-                            print_function(name, None, opts.demangle);
-                        }
-
-                        if opts.pretty {
-                            print!(" at ");
-                        } else {
-                            println!();
-                        }
-                    }
-
-                    print_loc(frame.location.as_ref(), opts.basenames, opts.llvm);
-
-                    printed_anything = true;
-
-                    if !opts.do_inlines {
-                        break;
-                    }
-                }
-            }
-
-            if !printed_anything {
-                if opts.do_functions {
-                    let name = probe.and_then(|probe| find_name_from_symbols(&symbols, probe));
-                    print_function(name, None, opts.demangle);
-
-                    if opts.pretty {
-                        print!(" at ");
-                    } else {
-                        println!();
-                    }
-                }
-
-                print_loc(None, opts.basenames, opts.llvm);
-            }
-        } else {
-            let loc = probe.and_then(|probe| ctx.find_location(probe).unwrap());
-            print_loc(loc.as_ref(), opts.basenames, opts.llvm);
-        }
-
-        if opts.llvm {
-            println!();
-        }
-        std::io::stdout().flush().unwrap();
-    }
-}