Trait RowIndex 

pub trait RowIndex: Debug {
    // Required method
    fn index(self, row: &Row) -> usize;
}

A type suitable for indexing columns in a row.

Required Methods

fn index(self, row: &Row) -> usize

Identify the ordinal position.

The first column has index 0.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl RowIndex for &str

fn index(self, row: &Row) -> usize

impl RowIndex for usize

fn index(self, row: &Row) -> usize

Implementors