HelpArgsOnlyTrigger

spin_trigger::cli::help

Struct HelpArgsOnlyTrigger

pub struct HelpArgsOnlyTrigger;

Expand description

Null object to support –help-args-only in the absence of a spin.toml file.

Trait Implementations§

impl<F: RuntimeFactors> Trigger<F> for HelpArgsOnlyTrigger

const TYPE: &'static str = "help-args-only"

A unique identifier for this trigger.

type CliArgs = NoCliArgs

The specific CLI arguments for this trigger.

type InstanceState = ()

The instance state for this trigger.

fn new(_cli_args: Self::CliArgs, _app: &App) -> Result<Self>

Constructs a new trigger.

async fn run(self, _configured_app: TriggerApp<Self, F>) -> Result<()>

Run this trigger.

fn add_to_linker( &mut self, linker: &mut Linker<InstanceState<<F as RuntimeFactors>::InstanceState, <Self as Trigger<F>>::InstanceState>>, ) -> Result<()>

Update the Linker for this trigger.

fn supported_host_requirements() -> Vec<&'static str>

Returns a list of host requirements supported by this trigger specifically. Read more

Auto Trait Implementations§

impl Freeze for HelpArgsOnlyTrigger

impl RefUnwindSafe for HelpArgsOnlyTrigger

impl Send for HelpArgsOnlyTrigger

impl Sync for HelpArgsOnlyTrigger

impl Unpin for HelpArgsOnlyTrigger

impl UnwindSafe for HelpArgsOnlyTrigger

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

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Gets the TypeId of self. Read more

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fn get_fd_flags(&self) -> Result<FdFlags, Error>
where T: AsFilelike,

Query the “status” flags for the self file descriptor.

fn new_set_fd_flags(&self, fd_flags: FdFlags) -> Result<SetFdFlags<T>, Error>
where T: AsFilelike,

Create a new SetFdFlags value for use with set_fd_flags. Read more

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where T: AsFilelike,

Set the “status” flags for the self file descriptor. Read more

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fn instrument(self, span: Span) -> Instrumented<Self>

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fn into_either(self, into_left: bool) -> Either<Self, Self>

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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type Pointer = u32

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