Struct exec_rs::BaseInvoker [−][src]
pub struct BaseInvoker {}
Expand description
Struct that provides an empty Invoker
implementation.
Trait Implementations
impl Invoker for BaseInvoker
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impl Invoker for BaseInvoker
[src]fn pre_invoke(&self)
[src]
fn pre_invoke(&self)
[src]Called by invoke_with_mode_optional
before
invoking each task. Can be used to run code before a task is invoked. Read more
fn invoke_with_mode<'f, T: 'f, F: FnOnce() -> T + 'f>(
&'f self,
mode: &'f Mode<'f, T>,
task: F
) -> T
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fn invoke_with_mode<'f, T: 'f, F: FnOnce() -> T + 'f>(
&'f self,
mode: &'f Mode<'f, T>,
task: F
) -> T
[src]Invoke a task with a Mode
. The default implementation for do_invoke
delegates to crate::invoke
if a mode was supplied. The Mode
is applied to
the task invoked by this Invoker
, meaning the task of modes will run inside the
do_invoke
invocation so that logic run by
the invoker before the task runs executes before the modes and logic run by the
invoker after the task executes after the modes. Read more
fn invoke_with_mode_optional<'f, T: 'f, F: FnOnce() -> T + 'f>(
&'f self,
mode: Option<&'f Mode<'f, T>>,
task: F
) -> T
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fn invoke_with_mode_optional<'f, T: 'f, F: FnOnce() -> T + 'f>(
&'f self,
mode: Option<&'f Mode<'f, T>>,
task: F
) -> T
[src]fn do_invoke<'f, T: 'f, F: FnOnce() -> T + 'f>(
&'f self,
mode: Option<&'f Mode<'f, T>>,
task: F
) -> T
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fn do_invoke<'f, T: 'f, F: FnOnce() -> T + 'f>(
&'f self,
mode: Option<&'f Mode<'f, T>>,
task: F
) -> T
[src]Core function responsible for actually invoking the task. This allows implementors to easily override
how tasks are invoked without having to worry about doing any administrative tasks such as calling
pre_invoke
and post_invoke
as would be the case when overriding invoke_with_mode_optional
. Read more
fn post_invoke(&self)
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fn post_invoke(&self)
[src]Called by invoke_with_mode_optional
after
invoking each task. Can be used to run code after a task is invoked. Read more
fn invoke_post_invoke_on_panic(&self) -> bool
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fn invoke_post_invoke_on_panic(&self) -> bool
[src]Return true if post_invoke
should be called even if
the task panicked using a Sentinel
, defaults to false. Read more
fn and_then<I: Invoker>(self, inner: I) -> CombinedInvoker<Self, I> where
Self: Sized,
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fn and_then<I: Invoker>(self, inner: I) -> CombinedInvoker<Self, I> where
Self: Sized,
[src]Combines this Invoker
with another Invoker
by creating a CombinedInvoker
that invokes tasks by first calling this Invoker
with a task that submits the supplied task to the
other Invoker
, meaning the other Invoker
will run inside this Invoker
in such a way that the logic
of this Invoker
that runs before the task executes before the logic of the other Invoker
but the logic
of this Invoker
that runs after the task executes after the logic of the other Invoker
. Read more