Struct ErrorStateGuard 

pub struct ErrorStateGuard { /* private fields */ }

Context manager for temporarily changing error handling behavior

Similar to NumPy’s errstate context manager. This allows you to temporarily change the error handling behavior and automatically restore it when done.

Examples

use numrs2::error_handling::{errstate, ErrorAction};

{
    let _guard = errstate()
        .divide(ErrorAction::Ignore)
        .over(ErrorAction::Raise)
        .enter();
     
    // Operations here will ignore division by zero and raise on overflow
    // Error state is automatically restored when _guard goes out of scope
}

Trait Implementations

impl Drop for ErrorStateGuard

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.