Struct zng::app::crash_handler::CrashError

pub struct CrashError {
    pub timestamp: SystemTime,
    pub code: Option<i32>,
    pub signal: Option<i32>,
    pub stdout: Txt,
    pub stderr: Txt,
    pub args: Box<[Txt]>,
    pub minidump: Option<PathBuf>,
    pub os: Txt,
}

Info about an app-process crash.

Fields

timestamp: SystemTime

Crash moment.

code: Option<i32>

Process exit code.

signal: Option<i32>

Unix signal that terminated the process.

stdout: Txt

Full capture of the app stdout.

stderr: Txt

Full capture of the app stderr.

args: Box<[Txt]>

Arguments used.

minidump: Option<PathBuf>

Minidump file.

os: Txt

Operating system.

See std::env::consts::OS for details.

Implementations

impl CrashError

pub fn unix_time(&self) -> u64

Seconds since Unix epoch.

pub fn is_stdout_plain(&self) -> bool

Gets if stdout does not contain any ANSI scape sequences.

pub fn is_stderr_plain(&self) -> bool

Gets if stderr does not contain any ANSI scape sequences.

pub fn stdout_plain(&self) -> Txt

Get stdout without any ANSI escape sequences (CSI).

pub fn stderr_plain(&self) -> Txt

Get stderr without any ANSI escape sequences (CSI).

pub fn has_panic(&self) -> bool

Gets if stderr contains a crash panic.

pub fn has_panic_widget(&self) -> bool

Gets if stderr contains a crash panic that traced widget/window path.

pub fn find_panic(&self) -> Option<CrashPanic>

Try parse stderr for the crash panic.

Only reliably works if the panic fully printed correctly and was formatted by the panic hook installed by crash_handler or by the display print of CrashPanic.

pub fn message(&self) -> Txt

Best attempt at generating a readable error message.

Is the panic message, or the minidump exception, with the exit code and signal.

Trait Implementations

impl Clone for CrashError

fn clone(&self) -> CrashError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CrashError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CrashError

fn deserialize<__D>( __deserializer: __D, ) -> Result<CrashError, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for CrashError

Alternate mode {:#} prints plain stdout and stderr (no ANSI escape sequences).

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

Formats the value using the given formatter.

impl Serialize for CrashError

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.