Trait Engine 

pub trait Engine: Synthesizer + Sized {
    type Config;

    const NAME: &'static str;
    const MODEL: &'static [ModelDownload];

    // Required methods
    fn check_from(config: &Self::Config) -> Result<PathBuf, SynthesisError>;
    fn load_from(config: Self::Config) -> Result<Self, SynthesisError>;
}

How an engine is constructed from its own configuration. NAME names the engine in logs and errors; Config carries whatever it needs to load.

Required Associated Constants

const NAME: &'static str

const MODEL: &'static [ModelDownload]

The files to download for this engine, all into one folder. Empty when nothing is downloaded for it. An engine that reads a second folder lists that folder’s files in a const of its own.

Required Associated Types

type Config

Required Methods

fn check_from(config: &Self::Config) -> Result<PathBuf, SynthesisError>

Resolves what a load would read, without reading it or starting a child.

fn load_from(config: Self::Config) -> Result<Self, SynthesisError>

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors