Trait Engine 

pub trait Engine: Transcriber + Sized {
    type Config;

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

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

Shared construction contract: an engine name, configuration, validation, and loading.

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.

const INPUT: AudioInputKind

The one audio representation this engine accepts. Callers read it to hand over the right input instead of guessing and failing at runtime.

Required Associated Types

type Config

Required Methods

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

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

fn load_from( config: Self::Config, cancel: &CancelToken, ) -> Result<Self, TranscriptionError>

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors