Trait RowLike 

pub trait RowLike {
    // Required methods
    fn get_by_name(&self, n: &str) -> Result<ValueRef<'_>>;
    fn check_max_len(&self, l: usize) -> Result<()>;
}

Row data, that can be archived

Required Methods

fn get_by_name(&self, n: &str) -> Result<ValueRef<'_>>

Get an individual data value, by its field name

fn check_max_len(&self, l: usize) -> Result<()>

Check that the supplied data has at most l fields

If self has more than l fields, returns an error. If it has no more than l, returns Ok(()).

Used by TableArchiver::write_row to check that it has really archived all the data in the row.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl RowLike for HashMap<&str, ValueRef<'_>>

fn get_by_name(&self, n: &str) -> Result<ValueRef<'_>>

fn check_max_len(&self, l: usize) -> Result<()>

impl RowLike for Row<'_>

fn get_by_name(&self, n: &str) -> Result<ValueRef<'_>>

fn check_max_len(&self, l: usize) -> Result<()>

Implementors