Trait ImportSchemaBuilder 

pub trait ImportSchemaBuilder: FmiImport {
    // Required methods
    fn inputs_schema(&self) -> Schema;
    fn outputs_schema(&self) -> Schema;
    fn continuous_inputs(
        &self,
    ) -> impl Iterator<Item = (Field, Self::ValueRef)> + '_;
    fn discrete_inputs(
        &self,
    ) -> impl Iterator<Item = (Field, Self::ValueRef)> + '_;
    fn outputs(&self) -> impl Iterator<Item = (Field, Self::ValueRef)> + '_;
    fn parse_start_values(
        &self,
        start_values: &[String],
    ) -> Result<StartValues<Self::ValueRef>>;
}

Interface for building the Arrow schema for the inputs and outputs of an FMU.

Required Methods

fn inputs_schema(&self) -> Schema

Build the schema for the inputs of the model.

fn outputs_schema(&self) -> Schema

Build the schema for the outputs of the model.

fn continuous_inputs( &self, ) -> impl Iterator<Item = (Field, Self::ValueRef)> + '_

Build a list of (Field, ValueReference) for the continuous inputs.

fn discrete_inputs(&self) -> impl Iterator<Item = (Field, Self::ValueRef)> + '_

Build a list of Schema column (index, ValueReference) for the discrete inputs.

fn outputs(&self) -> impl Iterator<Item = (Field, Self::ValueRef)> + '_

Build a list of Schema column (index, ValueReference) for the outputs.

fn parse_start_values( &self, start_values: &[String], ) -> Result<StartValues<Self::ValueRef>>

Parse a list of “var=value” strings.

Returns

A tuple of two lists of (ValueReference, Array) tuples. The first list contains any variable with Causality = StructuralParameter and the second list contains regular parameters.

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 ImportSchemaBuilder for Fmi2Import

where Self::ValueRef: From<u32>,

fn inputs_schema(&self) -> Schema

fn outputs_schema(&self) -> Schema

fn continuous_inputs( &self, ) -> impl Iterator<Item = (Field, Self::ValueRef)> + '_

fn discrete_inputs(&self) -> impl Iterator<Item = (Field, Self::ValueRef)> + '_

fn outputs(&self) -> impl Iterator<Item = (Field, Self::ValueRef)> + '_

fn parse_start_values( &self, start_values: &[String], ) -> Result<StartValues<Self::ValueRef>>

impl ImportSchemaBuilder for Fmi3Import

where Self::ValueRef: From<u32>,

fn inputs_schema(&self) -> Schema

fn outputs_schema(&self) -> Schema

fn continuous_inputs( &self, ) -> impl Iterator<Item = (Field, Self::ValueRef)> + '_

fn discrete_inputs(&self) -> impl Iterator<Item = (Field, Self::ValueRef)> + '_

fn outputs(&self) -> impl Iterator<Item = (Field, Self::ValueRef)>

fn parse_start_values( &self, start_values: &[String], ) -> Result<StartValues<Self::ValueRef>>

Implementors