Trait IntoParams

pub trait IntoParams: DeserializeOwned + Send {
    // Provided method
    fn into_params(value: Option<Value>) -> Result<Self> { ... }
}

IntoParams allows for converting an Option<Value> into the necessary type for RPC handler parameters. The default implementation below will result in failure if the value is None. For customized behavior, users can implement their own into_params method.

Provided Methods

fn into_params(value: Option<Value>) -> Result<Self>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl IntoParams for Value

This is the IntoRpcParams implementation for serde_json Value.

Note: As above, this might not be a capability app code might want to allow for rpc_handlers, prefering to have everything strongly type.

impl<D> IntoParams for Option<D>

where D: DeserializeOwned + Send + IntoParams,

Implements IntoRpcParams for any type that also implements IntoRpcParams.

Note: Application code might prefer to avoid this blanket implementation.

fn into_params(value: Option<Value>) -> Result<Self>

Implementors

impl<P> IntoParams for P

where P: IntoDefaultRpcParams,