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DataLoader

deep_causality_discovery

Trait DataLoader 

Source 
pub trait DataLoader {
    // Required method
    fn load(
        &self,
        path: &str,
        config: &DataLoaderConfig,
    ) -> Result<CausalTensor<f64>, DataLoadingError>;
}
Expand description

Defines the contract for loading data from a source into a CausalTensor.

Implementors of this trait handle the specifics of reading different file formats (e.g., CSV, Parquet) and converting the tabular data into the tensor representation required by the CDL pipeline.

Required Methods§

Source

fn load( &self, path: &str, config: &DataLoaderConfig, ) -> Result<CausalTensor<f64>, DataLoadingError>

Loads data from the specified path.

§Arguments
  • path - A string slice representing the path to the data file.
  • config - A DataLoaderConfig enum containing format-specific settings, such as whether a CSV has headers or the batch size for a Parquet file.
§Returns

A Result containing a CausalTensor<f64> with the loaded data on success. The tensor is expected to be 2-dimensional (rows, columns).

§Errors

Returns a DataError if loading fails, which can be due to the file not being found, permission issues, or parsing errors.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§