Trait DynamicFunction 

pub trait DynamicFunction: Send + Sync {
    // Required methods
    fn schema(&self, diags: &mut Diagnostics) -> Option<FunctionSchema>;
    fn call<'a, 'life0, 'life1, 'async_trait>(
        &'life0 self,
        diags: &'life1 mut Diagnostics,
        params: Vec<RawValue>,
    ) -> Pin<Box<dyn Future<Output = Option<RawValue>> + Send + 'async_trait>>
       where Self: 'async_trait,
             'a: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait;
}

Trait for implementing a function without automatic serialization/deserialization

See also: Function

Required Methods

fn schema(&self, diags: &mut Diagnostics) -> Option<FunctionSchema>

Get the schema of the function

Arguments

• diags - Diagnostics to record warnings and errors that occured when getting back the schema

Remarks

The return is ignored if there is an error in diagnostics. If the return is None, an ad-hoc error is added to diagnostics.

fn call<'a, 'life0, 'life1, 'async_trait>( &'life0 self, diags: &'life1 mut Diagnostics, params: Vec<RawValue>, ) -> Pin<Box<dyn Future<Output = Option<RawValue>> + Send + 'async_trait>>

where Self: 'async_trait, 'a: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Call Function

Arguments

• diags - Diagnostics to record warnings and errors that occured when calling the function
• params - Function parameters

Remarks

The return is ignored if there is an error in diagnostics. If the return is None, an ad-hoc error is added to diagnostics.

Trait Implementations

impl<T: Function + 'static> From<T> for Box<dyn DynamicFunction>

fn from(value: T) -> Self

Converts to this type from the input type.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl<T: Function> DynamicFunction for T