Trait sqlx::Column [−][src]
pub trait Column: 'static + Sealed + Send + Sync + Debug {
type Database: Database;
fn ordinal(&self) -> usize;
fn name(&self) -> &str;
fn type_info(&self) -> &<Self::Database as Database>::TypeInfo;
}Associated Types
Required methods
Gets the column ordinal.
This can be used to unambiguously refer to this column within a row in case more than one column have the same name
Gets the column name or alias.
The column name is unreliable (and can change between database minor versions) if this column is an expression that has not been aliased.