Struct ExceptionInfo 

pub struct ExceptionInfo {
    pub class_name: String,
    pub message: Option<String>,
    pub code: i64,
    pub file: Option<String>,
    pub line: u32,
}

Available on crate feature observer only.

Information about a PHP exception passed to observers.

Fields

class_name: String

The exception class name (e.g., “Exception”, “RuntimeException”).

message: Option<String>

The exception message.

code: i64

The exception code.

file: Option<String>

Source filename where the exception was thrown.

line: u32

Line number where the exception was thrown.

Implementations

impl ExceptionInfo

pub fn backtrace(&self) -> Option<Vec<BacktraceFrame>>

Captures the current PHP call stack at exception throw time.

This is lazy - only captures when called, zero cost if unused. Returns None if no execution context is available.

Example

fn on_exception(&self, exception: &ExceptionInfo) {
    if let Some(trace) = exception.backtrace() {
        for frame in trace {
            eprintln!("  at {}:{} in {}",
                frame.file.as_deref().unwrap_or("<internal>"),
                frame.line,
                frame.function.as_deref().unwrap_or("<main>")
            );
        }
    }
}

Trait Implementations

impl Debug for ExceptionInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.