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WasmLoader

sh_layer4::plugin_loader::wasm

Struct WasmLoader

pub struct WasmLoader { /* private fields */ }

Expand description

WASM plugin loader

Implementations§

impl WasmLoader

pub fn new() -> Layer4Result<Self>

Create new WASM loader

pub fn with_config(config: WasmConfig) -> Layer4Result<Self>

Create WASM loader with custom configuration

pub fn is_valid_wasm(path: &Path) -> bool

Check if file is valid WASM

pub fn load( &self, path: &Path, capabilities: CapabilitySet, ) -> Layer4Result<String>

Load WASM module

pub fn get(&self, name: &str) -> Option<Arc<WasmPlugin>>

Get loaded plugin

pub fn unload(&self, name: &str) -> Layer4Result<()>

Unload plugin

pub fn list(&self) -> Vec<String>

List loaded plugins

pub fn engine(&self) -> &Engine

Get engine reference

pub fn load_and_execute( &self, path: &Path, input: &Value, capabilities: CapabilitySet, ) -> Layer4Result<Value>

Load and execute a WASM module in one step

Trait Implementations§

impl Default for WasmLoader

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl !Freeze for WasmLoader

impl !RefUnwindSafe for WasmLoader

impl !UnwindSafe for WasmLoader

impl Send for WasmLoader

impl Sync for WasmLoader

impl Unpin for WasmLoader

impl UnsafeUnpin for WasmLoader

Blanket Implementations§

impl<T> AlignerFor<1> for T

type Aligner = AlignTo1<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<2> for T

type Aligner = AlignTo2<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<4> for T

type Aligner = AlignTo4<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<8> for T

type Aligner = AlignTo8<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<16> for T

type Aligner = AlignTo16<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<32> for T

type Aligner = AlignTo32<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<64> for T

type Aligner = AlignTo64<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<128> for T

type Aligner = AlignTo128<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<256> for T

type Aligner = AlignTo256<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<512> for T

type Aligner = AlignTo512<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<1024> for T

type Aligner = AlignTo1024<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<2048> for T

type Aligner = AlignTo2048<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<4096> for T

type Aligner = AlignTo4096<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<8192> for T

type Aligner = AlignTo8192<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<16384> for T

type Aligner = AlignTo16384<T>

The AlignTo* type which aligns Self to ALIGNMENT.

impl<T> AlignerFor<32768> for T

type Aligner = AlignTo32768<T>

The AlignTo* type which aligns Self to ALIGNMENT.

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

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fn from(t: T) -> T

Returns the argument unchanged.

impl<T> GetSetFdFlags for T

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>
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where T: Sized + AsFilelike,

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

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type Type = T

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Calls U::from(self).

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impl<T> IntoEither for T

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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const ALIGN: usize

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type Init = T

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

Initializes a with the given initializer. Read more

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unsafe fn drop(ptr: usize)

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impl<T> Pointee for T

type Pointer = u32

fn debug( pointer: <T as Pointee>::Pointer, f: &mut Formatter<'_>, ) -> Result<(), Error>

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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more

impl<S> ROExtAcc for S

fn f_get<F>(&self, offset: FieldOffset<S, F, Aligned>) -> &F

Gets a reference to a field, determined by offset. Read more

fn f_get_mut<F>(&mut self, offset: FieldOffset<S, F, Aligned>) -> &mut F

Gets a muatble reference to a field, determined by offset. Read more

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impl<S> ROExtOps<Aligned> for S

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Replaces a field (determined by offset) with value, returning the previous value of the field. Read more

fn f_swap<F>(&mut self, offset: FieldOffset<S, F, Aligned>, right: &mut S)

Swaps a field (determined by offset) with the same field in right. Read more

fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Aligned>) -> F
where F: Copy,

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impl<S> ROExtOps<Unaligned> for S

fn f_replace<F>(&mut self, offset: FieldOffset<S, F, Unaligned>, value: F) -> F

Replaces a field (determined by offset) with value, returning the previous value of the field. Read more

fn f_swap<F>(&mut self, offset: FieldOffset<S, F, Unaligned>, right: &mut S)

Swaps a field (determined by offset) with the same field in right. Read more

fn f_get_copy<F>(&self, offset: FieldOffset<S, F, Unaligned>) -> F
where F: Copy,

Gets a copy of a field (determined by offset). The field is determined by offset. Read more

impl<T> Same for T

type Output = T

Should always be Self

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fn eq_id(&self, other: &Self) -> bool

Compares the address of self with the address of other. Read more

fn piped<F, U>(self, f: F) -> U
where F: FnOnce(Self) -> U, Self: Sized,

Emulates the pipeline operator, allowing method syntax in more places. Read more

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Observes the value of self, passing it along unmodified. Useful in long method chains. Read more

fn into_<T>(self) -> T
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Performs a conversion with Into. using the turbofish .into_::<_>() syntax. Read more

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Performs a reference to reference conversion with AsRef, using the turbofish .as_ref_::<_>() syntax. Read more

fn as_mut_<T>(&mut self) -> &mut T
where Self: AsMut<T>, T: ?Sized,

Performs a mutable reference to mutable reference conversion with AsMut, using the turbofish .as_mut_::<_>() syntax. Read more

fn drop_(self)
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Drops self using method notation. Alternative to std::mem::drop. Read more

impl<This> TransmuteElement for This
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unsafe fn transmute_element<T>(self) -> Self::TransmutedPtr
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Transmutes the element type of this pointer.. Read more

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type Type = T

This is always Self.

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Converts a value back to the original type.

fn as_type(&self) -> &Self::Type

Converts a reference back to the original type.

fn as_type_mut(&mut self) -> &mut Self::Type

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fn from_type(this: Self::Type) -> Self
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Converts a value back to the original type.

fn from_type_ref(this: &Self::Type) -> &Self

Converts a reference back to the original type.

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Converts a mutable reference back to the original type.

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Converts a box back to the original type.

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Converts an Arc back to the original type.

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Converts an Rc back to the original type.

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