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Jane Losare-Lusby 2022-08-09 15:59:53 -07:00 committed by GitHub
parent 53a870c506
commit 21396828e4
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1 changed files with 10 additions and 10 deletions
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20
library/std/src/backtrace.rs
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@ -58,7 +58,7 @@
//! `RUST_LIB_BACKTRACE` or `RUST_BACKTRACE` at runtime might not actually change
//! how backtraces are captured.
#![stable(feature = "backtrace", since = "1.64.0")]
#![stable(feature = "backtrace", since = "1.65.0")]
#[cfg(test)]
mod tests;
@ -104,7 +104,7 @@ use crate::vec::Vec;
/// previous point in time. In some instances the `Backtrace` type may
/// internally be empty due to configuration. For more information see
/// `Backtrace::capture`.
#[stable(feature = "backtrace", since = "1.64.0")]
#[stable(feature = "backtrace", since = "1.65.0")]
#[must_use]
pub struct Backtrace {
inner: Inner,
@ -112,7 +112,7 @@ pub struct Backtrace {
/// The current status of a backtrace, indicating whether it was captured or
/// whether it is empty for some other reason.
#[stable(feature = "backtrace", since = "1.64.0")]
#[stable(feature = "backtrace", since = "1.65.0")]
#[non_exhaustive]
#[derive(Debug, PartialEq, Eq)]
pub enum BacktraceStatus {
@ -170,7 +170,7 @@ enum BytesOrWide {
Wide(Vec<u16>),
}
#[stable(feature = "backtrace", since = "1.64.0")]
#[stable(feature = "backtrace", since = "1.65.0")]
impl fmt::Debug for Backtrace {
fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
let capture = match &self.inner {
@ -286,7 +286,7 @@ impl Backtrace {
///
/// To forcibly capture a backtrace regardless of environment variables, use
/// the `Backtrace::force_capture` function.
#[stable(feature = "backtrace", since = "1.64.0")]
#[stable(feature = "backtrace", since = "1.65.0")]
#[inline(never)] // want to make sure there's a frame here to remove
pub fn capture() -> Backtrace {
if !Backtrace::enabled() {
@ -305,7 +305,7 @@ impl Backtrace {
/// Note that capturing a backtrace can be an expensive operation on some
/// platforms, so this should be used with caution in performance-sensitive
/// parts of code.
#[stable(feature = "backtrace", since = "1.64.0")]
#[stable(feature = "backtrace", since = "1.65.0")]
#[inline(never)] // want to make sure there's a frame here to remove
pub fn force_capture() -> Backtrace {
Backtrace::create(Backtrace::force_capture as usize)
@ -313,8 +313,8 @@ impl Backtrace {
/// Forcibly captures a disabled backtrace, regardless of environment
/// variable configuration.
#[stable(feature = "backtrace", since = "1.64.0")]
#[rustc_const_stable(feature = "backtrace", since = "1.64.0")]
#[stable(feature = "backtrace", since = "1.65.0")]
#[rustc_const_stable(feature = "backtrace", since = "1.65.0")]
pub const fn disabled() -> Backtrace {
Backtrace { inner: Inner::Disabled }
}
@ -358,7 +358,7 @@ impl Backtrace {
/// Returns the status of this backtrace, indicating whether this backtrace
/// request was unsupported, disabled, or a stack trace was actually
/// captured.
#[stable(feature = "backtrace", since = "1.64.0")]
#[stable(feature = "backtrace", since = "1.65.0")]
#[must_use]
pub fn status(&self) -> BacktraceStatus {
match self.inner {
@ -378,7 +378,7 @@ impl<'a> Backtrace {
}
}
#[stable(feature = "backtrace", since = "1.64.0")]
#[stable(feature = "backtrace", since = "1.65.0")]
impl fmt::Display for Backtrace {
fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
let capture = match &self.inner {