Expand description
Conversions between Rust and SQL types.
To see how each SQL type maps to a Rust type, see the corresponding types
module for each
database:
- Postgres: postgres::types
- MySQL: mysql::types
- SQLite: sqlite::types
Any external types that have had Type
implemented for, are re-exported in this module
for convenience as downstream users need to use a compatible version of the external crate
to take advantage of the implementation.
Modules§
- Generate and parse universally unique identifiers (UUIDs).
Structs§
- A big decimal type.
- The bitvector type.
Decimal
represents a 128 bit representation of a fixed-precision decimal number. The finite set of values of typeDecimal
are of the form m / 10e, where m is an integer such that -296 < m < 296, and e is an integer between 0 and 28 inclusive.- Json for json and jsonb fields
- Reference to a range of bytes encompassing a single valid JSON value in the input data.
- A Universally Unique Identifier (UUID).
Enums§
- Represents any valid JSON value.
Traits§
- Indicates that a SQL type is supported for a database.