Struct SetTablePrimaryKey 

#[non_exhaustive]
pub struct SetTablePrimaryKey {
    pub primary_key_columns: Vec<String>,
    pub primary_key: String,
    /* private fields */
}

Options to configure rule type SetTablePrimaryKey. The rule is used to specify the columns and name to configure/alter the primary key of a table.

The rule filter field can refer to one entity.

The rule scope can be one of: Table.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

primary_key_columns: Vec<String>

Required. List of column names for the primary key

primary_key: String

Optional. Name for the primary key

Implementations

impl SetTablePrimaryKey

pub fn new() -> Self

pub fn set_primary_key_columns<T, V>(self, v: T) -> Self

where T: IntoIterator<Item = V>, V: Into<String>,

Sets the value of primary_key_columns.

pub fn set_primary_key<T: Into<String>>(self, v: T) -> Self

Sets the value of primary_key.

Trait Implementations

impl Clone for SetTablePrimaryKey

fn clone(&self) -> SetTablePrimaryKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SetTablePrimaryKey

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

Formats the value using the given formatter.

impl Default for SetTablePrimaryKey

fn default() -> SetTablePrimaryKey

Returns the “default value” for a type.

impl Message for SetTablePrimaryKey

fn typename() -> &'static str

The typename of this message.

impl PartialEq for SetTablePrimaryKey

fn eq(&self, other: &SetTablePrimaryKey) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SetTablePrimaryKey