Struct DbObjectAttr 

pub struct DbObjectAttr {
    pub name: String,
    pub oracle_type: OracleType,
    pub max_size: u32,
    pub precision: u8,
    pub scale: i8,
    pub nullable: bool,
    pub object_type_name: Option<String>,
}

An attribute of a database object type

Fields

name: String

Attribute name

oracle_type: OracleType

Oracle data type

max_size: u32

Maximum size (for strings/raw)

precision: u8

Precision (for numbers)

scale: i8

Scale (for numbers)

nullable: bool

Whether the attribute is nullable

object_type_name: Option<String>

Nested object type name (for object attributes)

Implementations

impl DbObjectAttr

pub fn new(name: impl Into<String>, oracle_type: OracleType) -> Self

Create a new attribute

pub fn with_max_size(self, size: u32) -> Self

Set maximum size

pub fn with_precision(self, precision: u8, scale: i8) -> Self

Set precision and scale

pub fn not_null(self) -> Self

Set as not nullable

pub fn with_object_type(self, type_name: impl Into<String>) -> Self

Set nested object type

Trait Implementations

impl Clone for DbObjectAttr

fn clone(&self) -> DbObjectAttr

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for DbObjectAttr

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.