Trait AnyColumnIndex 

pub trait AnyColumnIndex:
    ColumnIndex<PgRow>
    + for<'q> ColumnIndex<PgStatement<'q>>
    + ColumnIndex<MySqlRow>
    + for<'q> ColumnIndex<MySqlStatement<'q>>
    + ColumnIndex<MssqlRow>
    + for<'q> ColumnIndex<MssqlStatement<'q>>
    + ColumnIndex<SqliteRow>
    + for<'q> ColumnIndex<SqliteStatement<'q>> { }

Available on crate feature any and (crate features mssql or mysql or postgres or sqlite) only.

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl<I> AnyColumnIndex for I

where I: ColumnIndex<PgRow> + for<'q> ColumnIndex<PgStatement<'q>> + ColumnIndex<MySqlRow> + for<'q> ColumnIndex<MySqlStatement<'q>> + ColumnIndex<MssqlRow> + for<'q> ColumnIndex<MssqlStatement<'q>> + ColumnIndex<SqliteRow> + for<'q> ColumnIndex<SqliteStatement<'q>> + ?Sized,

Available on crate features mssql and mysql and postgres and sqlite only.