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#![deny(missing_docs)]
#![warn(bare_trait_objects)]
#![warn(unused_extern_crates)]
#![allow(clippy::new_ret_no_self)]
#![allow(clippy::single_match)]
#![allow(clippy::too_many_arguments)]
#![allow(clippy::type_complexity)]
#[macro_use]
extern crate log;
mod cfi;
mod file;
mod function;
mod location;
mod namespace;
mod range;
mod source;
mod types;
mod unit;
mod variable;
pub use crate::cfi::*;
pub use crate::file::*;
pub use crate::function::*;
pub use crate::location::*;
pub use crate::namespace::*;
pub use crate::range::*;
pub use crate::source::*;
pub use crate::types::*;
pub use crate::unit::*;
pub use crate::variable::*;
use std::borrow::{Borrow, Cow};
use std::error;
use std::fmt;
use std::io;
use std::result;
#[derive(Debug)]
pub struct Error(pub Cow<'static, str>);
impl error::Error for Error {
fn description(&self) -> &str {
self.0.borrow()
}
}
impl fmt::Display for Error {
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(f, "{}", self.0)
}
}
impl From<&'static str> for Error {
fn from(s: &'static str) -> Error {
Error(Cow::Borrowed(s))
}
}
impl From<String> for Error {
fn from(s: String) -> Error {
Error(Cow::Owned(s))
}
}
impl From<io::Error> for Error {
fn from(e: io::Error) -> Error {
Error(Cow::Owned(format!("IO error: {}", e)))
}
}
impl From<gimli::Error> for Error {
fn from(e: gimli::Error) -> Error {
Error(Cow::Owned(format!("DWARF error: {}", e)))
}
}
impl From<object::Error> for Error {
fn from(e: object::Error) -> Error {
Error(Cow::Owned(format!("object error: {}", e)))
}
}
pub type Result<T> = result::Result<T, Error>;
mod address {
use std::u64;
#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)]
pub struct Address(u64);
impl Address {
#[inline]
pub fn new(address: u64) -> Address {
debug_assert!(Address(address) != Address::none());
Address(address)
}
#[inline]
pub fn none() -> Address {
Address(!0)
}
#[inline]
pub fn is_none(self) -> bool {
self == Self::none()
}
#[inline]
pub fn is_some(self) -> bool {
self != Self::none()
}
#[inline]
pub fn get(self) -> Option<u64> {
if self.is_none() {
None
} else {
Some(self.0)
}
}
}
impl Default for Address {
#[inline]
fn default() -> Self {
Address::none()
}
}
}
pub use crate::address::Address;
mod size {
use std::u64;
#[derive(Debug, Clone, Copy, PartialEq, Eq, PartialOrd, Ord)]
pub struct Size(u64);
impl Size {
#[inline]
pub fn new(size: u64) -> Size {
debug_assert!(Size(size) != Size::none());
Size(size)
}
#[inline]
pub fn none() -> Size {
Size(u64::MAX)
}
#[inline]
pub fn is_none(self) -> bool {
self == Self::none()
}
#[inline]
pub fn is_some(self) -> bool {
self != Self::none()
}
#[inline]
pub fn get(self) -> Option<u64> {
if self.is_none() {
None
} else {
Some(self.0)
}
}
}
impl Default for Size {
#[inline]
fn default() -> Self {
Size::none()
}
}
impl From<Option<u64>> for Size {
fn from(size: Option<u64>) -> Size {
match size {
Some(size) => Size::new(size),
None => Size::none(),
}
}
}
}
pub use crate::size::Size;