BacktraceStatus in std::backtrace - Rust (original) (raw)

Enum BacktraceStatus

1.65.0 · Source


#[non_exhaustive]

pub enum BacktraceStatus {
    Unsupported,
    Disabled,
    Captured,
}

Expand description

The current status of a backtrace, indicating whether it was captured or whether it is empty for some other reason.

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

§1.65.0

Capturing a backtrace is not supported, likely because it’s not implemented for the current platform.

§1.65.0

Capturing a backtrace has been disabled through either theRUST_LIB_BACKTRACE or RUST_BACKTRACE environment variables.

§1.65.0

A backtrace has been captured and the Backtrace should print reasonable information when rendered.

1.65.0 · Source §

Source §

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source §

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

1.65.0 · Source §