Struct Index 

pub struct Index {
    pub unique: bool,
    pub using: Option<Using>,
    pub default_opclass: Option<OpClass>,
    pub with: Option<With>,
    /* private fields */
}

Can appear on columns, scalars, and tables.

Indexed with the same name are merged, if one index is marked as unique, and other isn’t - raises a validation error.

Fields

unique: bool

using: Option<Using>

default_opclass: Option<OpClass>

with: Option<With>

Implementations

impl Index

pub fn new( name: Option<DbIdent<IndexKind>>, unique: bool, fields: Vec<(ColumnIdent, Option<OpClass>)>, using: Option<Using>, default_opclass: Option<OpClass>, with: Option<With>, ) -> Self

pub fn propagate_to_table(self, column: ColumnIdent) -> Self

pub fn fields(&self) -> &[(ColumnIdent, Option<OpClass>)]

pub fn field_idents(&self) -> impl IntoIterator<Item = ColumnIdent> + '_

pub fn clone_for_propagate(&self) -> Self

Trait Implementations

impl Debug for Index

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

Formats the value using the given formatter.

impl HasDefaultDbName for Index

type Kind = IndexKind

fn default_db(&self) -> Option<DbIdent<Self::Kind>>

impl HasUid for Index

fn uid(&self) -> Uid