Method path_str

datafusion-examples/src/utils/datasets/mod.rs:51–59

(&self)

    }

    pub fn path_str(&self) -> Result<String> {
        let path = self.path();
        path.to_str().map(String::from).ok_or_else(|| {
            DataFusionError::Execution(format!(
                "CSV directory path is not valid UTF-8: {}",
                path.display()
            ))
        })
    }

    pub fn schema(&self) -> SchemaRef {
        match self {