Trait ResultSetMetaData

pub trait ResultSetMetaData {
    // Required methods
    fn num_columns(&self) -> u64;
    fn column_name(&self, i: u64) -> String;
    fn column_type(&self, i: u64) -> DataType;
    fn column_type_name(&self, i: u64) -> String;
    fn precision(&self, i: u64) -> u64;
    fn schema_name(&self, i: u64) -> String;
    fn table_name(&self, i: u64) -> String;
    fn is_nullable(&self, i: u64) -> String;
    fn is_read_only(&self, i: u64) -> String;
}

Meta data for result set

Required Methods

fn num_columns(&self) -> u64

fn column_name(&self, i: u64) -> String

fn column_type(&self, i: u64) -> DataType

fn column_type_name(&self, i: u64) -> String

fn precision(&self, i: u64) -> u64

fn schema_name(&self, i: u64) -> String

fn table_name(&self, i: u64) -> String

fn is_nullable(&self, i: u64) -> String

fn is_read_only(&self, i: u64) -> String

Implementations on Foreign Types

impl ResultSetMetaData for Vec<Column>

fn num_columns(&self) -> u64

fn column_name(&self, i: u64) -> String

fn column_type(&self, i: u64) -> DataType

fn column_type_name(&self, i: u64) -> String

fn precision(&self, i: u64) -> u64

fn schema_name(&self, i: u64) -> String

fn table_name(&self, i: u64) -> String

fn is_nullable(&self, i: u64) -> String

fn is_read_only(&self, i: u64) -> String

Implementors