Trait SimpleParquet 

pub trait SimpleParquet: Sized {
    // Required methods
    fn write_parquet(&self, path: &str) -> Result<(), Box<dyn Error>>;
    fn read_parquet(path: &str) -> Result<Self, Box<dyn Error>>;
}

Simple handle parquet

Required Methods

fn write_parquet(&self, path: &str) -> Result<(), Box<dyn Error>>

fn read_parquet(path: &str) -> Result<Self, Box<dyn Error>>

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.

Implementors

impl SimpleParquet for DataFrame

Available on crate feature parquet only.