polars_rows_iter

Trait DataframeRowsIterExt

Source 
pub trait DataframeRowsIterExt<'a> {
    // Required method
    fn rows_iter<T>(
        &'a self,
    ) -> PolarsResult<Box<dyn Iterator<Item = PolarsResult<T>> + 'a>>
       where T: FromDataFrameRow<'a>;
}

Required Methods§

Source

fn rows_iter<T>( &'a self, ) -> PolarsResult<Box<dyn Iterator<Item = PolarsResult<T>> + 'a>>
where T: FromDataFrameRow<'a>,

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.

Implementations on Foreign Types§

Source§

impl<'a> DataframeRowsIterExt<'a> for DataFrame

Source§

fn rows_iter<T>( &'a self, ) -> PolarsResult<Box<dyn Iterator<Item = PolarsResult<T>> + 'a>>
where T: FromDataFrameRow<'a>,

Implementors§