Struct DbCache 

pub struct DbCache {
    pub pg_version_num: Option<u32>,
    pub relations: HashMap<ObjectId, RelationState>,
    pub foreign_keys: Vec<ForeignKeyCache>,
    pub indexes: Vec<IndexCache>,
}

Fields

pg_version_num: Option<u32>

relations: HashMap<ObjectId, RelationState>

foreign_keys: Vec<ForeignKeyCache>

indexes: Vec<IndexCache>

Implementations

impl DbCache

pub fn new() -> Self

pub fn insert_baseline(&mut self, id: ObjectId, state: RelationState)

pub fn baseline_relations( &self, ) -> impl Iterator<Item = (&ObjectId, &RelationState)>

Trait Implementations

impl Clone for DbCache

fn clone(&self) -> DbCache

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DbCache

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

Formats the value using the given formatter.

impl Default for DbCache

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DbCache

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for DbCache

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

where __S: Serializer,

Serialize this value into the given Serde serializer.