Struct mimir::ObjectType

pub struct ObjectType { /* fields omitted */ }

Object type handles are used to represent types such as those created by the SQL command CREATE OR REPLACE TYPE.

Methods

impl ObjectType

fn add_ref(&self) -> Result<()>

Adds a reference to the object type. This is intended for situations where a reference to the object type needs to be maintained independently of the reference returned when the object type was created.

fn create(&self) -> Result<Object>

Creates an object of the specified type and returns a reference to it. This reference should be released as soon as it is no longer needed.

fn get_attributes(&self, length: u16) -> Result<Vec<*mut ODPIObjectAttr>>

Returns the list of attributes that belong to the object type.

fn get_info(&self) -> Result<ODPIObjectTypeInfo>

Returns information about the object type.

fn release(&self) -> Result<()>

Releases a reference to the object type. A count of the references to the object type is maintained and when this count reaches zero, the memory associated with the object type is freed.

Trait Implementations

impl Debug for ObjectType

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl From<*mut ODPIObjectType> for ObjectType

fn from(oot: *mut ODPIObjectType) -> ObjectType

Performs the conversion.