Struct fce::HostImportDescriptor[−][src]

pub struct HostImportDescriptor {
    pub host_exported_func: HostExportedFunc,
    pub argument_types: Vec<IType>,
    pub output_type: Option<IType>,
    pub error_handler: Option<Box<dyn Fn(&HostImportError) -> Option<IValue> + 'static>>,
}

Fields

host_exported_func: HostExportedFunc

This closure will be invoked for corresponding import.

argument_types: Vec<IType>

Type of the closure arguments.

output_type: Option<IType>

Types of output of the closure.

error_handler: Option<Box<dyn Fn(&HostImportError) -> Option<IValue> + 'static>>

If Some, this closure is called with error when errors is encountered while lifting. If None, panic will occur.

Auto Trait Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

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    U: From<T>, [src]

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type Init = T

The type for initializers.

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type Output = T

Should always be Self

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    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

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    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

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