Struct zng_env::ProcessStartArgs

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pub struct ProcessStartArgs {
    pub next_handlers_count: usize,
    pub yield_count: u16,
    /* private fields */
}

Expand description

Arguments for on_process_start handlers.

Empty in this release.

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§next_handlers_count: usize

Number of start handlers yet to run.

§yield_count: u16

Number of times this handler has yielded.

If this exceeds 32 times the handler is ignored.

Implementations§

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impl ProcessStartArgs

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pub const MAX_YIELD_COUNT: u16 = 32u16

Yield requests after this are ignored.

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pub fn yield_once(&self)

Let other process start handlers run first.

The handler must call this if it takes over the process and it cannot determinate if it should from the environment.

Auto Trait Implementations§

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impl UnwindSafe for ProcessStartArgs

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