Struct IndexSnapshot 

pub struct IndexSnapshot {
    pub name: String,
    pub columns: Vec<IndexColumnSnapshot>,
    pub unique: bool,
}

Snapshot of an index, including the participating columns and sort order.

Fields

name: String

columns: Vec<IndexColumnSnapshot>

unique: bool

Implementations

impl IndexSnapshot

pub fn new( name: impl Into<String>, columns: Vec<IndexColumnSnapshot>, unique: bool, ) -> Self

Trait Implementations

impl Clone for IndexSnapshot

fn clone(&self) -> IndexSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexSnapshot

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

Formats the value using the given formatter.

impl Default for IndexSnapshot

fn default() -> IndexSnapshot

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for IndexSnapshot

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&IndexMetadata> for IndexSnapshot

fn from(index: &IndexMetadata) -> Self

Converts to this type from the input type.

impl PartialEq for IndexSnapshot

fn eq(&self, other: &IndexSnapshot) -> 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 Serialize for IndexSnapshot

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for IndexSnapshot

impl StructuralPartialEq for IndexSnapshot