zng_app::crash_handler

Struct CrashArgs

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pub struct CrashArgs {
    pub app_crashes: Vec<CrashError>,
    pub dialog_crash: Option<CrashError>,
}
Expand description

Arguments for the crash handler dialog function.

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§app_crashes: Vec<CrashError>

Info about the app-process crashes.

Has at least one entry, latest is last. Includes all crashes since the start of the monitor-process.

§dialog_crash: Option<CrashError>

Info about a crash in the dialog-process spawned to handle the latest app-process crash.

If set this is the last chance to show something to the end user, if the current dialog crashes too the monitor-process will give up. If you started an APP to show a crash dialog try using a native dialog directly now, or just give up, clearly things are far from ok.

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impl CrashArgs

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pub fn latest(&self) -> &CrashError

Latest crash.

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pub fn restart(&self) -> !

Restart the app-process with same argument as the latest crash.

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pub fn restart_with(&self, args: &[Txt]) -> !

Restart the app-process with custom arguments.

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pub fn exit(&self, code: i32) -> !

Exit the monitor-process (application) with code.

Trait Implementations§

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impl Clone for CrashArgs

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fn clone(&self) -> CrashArgs

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for CrashArgs

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for CrashArgs

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

Deserialize this value from the given Serde deserializer. Read more
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impl Display for CrashArgs

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

Formats the value using the given formatter. Read more
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impl Serialize for CrashArgs

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

Serialize this value into the given Serde serializer. Read more

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