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| author | Manish Goregaokar <manishsmail@gmail.com> | 2020-07-23 00:42:07 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-07-23 00:42:07 -0700 |
| commit | f98c77c8b6593cc2da36ddb33df488ed3380f2c6 (patch) | |
| tree | 2af3d479b95f559951e54ac2addcb88011a1fc01 /src/libstd | |
| parent | 9be109910713660e666f83ebdc6a6e717391e647 (diff) | |
| parent | 50347b84dd0c08ff23bd010dc567a7c27944d029 (diff) | |
| download | rust-f98c77c8b6593cc2da36ddb33df488ed3380f2c6.tar.gz rust-f98c77c8b6593cc2da36ddb33df488ed3380f2c6.zip | |
Rollup merge of #74490 - yaahc:disabled-bt, r=dtolnay
add a Backtrace::disabled function Based upon @dtolnay's suggestion here: https://github.com/dtolnay/anyhow/pull/97#issuecomment-647172942
Diffstat (limited to 'src/libstd')
| -rw-r--r-- | src/libstd/backtrace.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libstd/backtrace.rs b/src/libstd/backtrace.rs index e65775c1ced..09f83ea5fca 100644 --- a/src/libstd/backtrace.rs +++ b/src/libstd/backtrace.rs @@ -291,6 +291,12 @@ impl Backtrace { Backtrace::create(Backtrace::force_capture as usize) } + /// Forcibly captures a disabled backtrace, regardless of environment + /// variable configuration. + pub const fn disabled() -> Backtrace { + Backtrace { inner: Inner::Disabled } + } + // Capture a backtrace which start just before the function addressed by // `ip` fn create(ip: usize) -> Backtrace { |