Module diesel::backend[−][src]

Types which represent various database backends

Traits

Backend	A database backend
BinaryRawValue	A trait indicating that the provided raw value uses a binary representation internally
HasRawValue	The raw representation of a database value given to `FromSql`.
SupportsDefaultKeyword	Does this backend support the bare `DEFAULT` keyword?
SupportsOnConflictClause	Does this backend support ‘ON CONFLICT’ clause?
SupportsOnConflictTargetDecorations	Does this backend support ‘WHERE’ clauses on ‘ON CONFLICT’ clauses?
SupportsReturningClause	A trait indicating that implementing backend provides support for `RETURNING` clauses.
UsesAnsiSavepointSyntax	Does this backend use the standard `SAVEPOINT` syntax?

A helper type to get the raw representation of a database type given to FromSql. Equivalent to <DB as Backend>::RawValue<'a>.