Enum mz_coord::catalog::CatalogItem

pub enum CatalogItem {
    Table(Table),
    Source(Source),
    Log(&'static BuiltinLog),
    View(View),
    Sink(Sink),
    Index(Index),
    Type(Type),
    Func(Func),
    Secret(Secret),
    Connection(Connection),
}

Variants

Table(Table)

Source(Source)

Log(&'static BuiltinLog)

View(View)

Sink(Sink)

Index(Index)

Type(Type)

Func(Func)

Secret(Secret)

Connection(Connection)

Implementations

impl CatalogItem

pub(crate) fn typ(&self) -> CatalogItemType

Returns a string indicating the type of this catalog entry.

pub fn desc(
    &self,
    name: &FullObjectName
) -> Result<Cow<'_, RelationDesc>, SqlCatalogError>

pub fn func(
    &self,
    name: &QualifiedObjectName
) -> Result<&'static Func, SqlCatalogError>

pub fn source_desc(
    &self,
    name: &QualifiedObjectName
) -> Result<&SourceDesc, SqlCatalogError>

pub fn uses(&self) -> &[GlobalId]

Collects the identifiers of the dataflows that this item depends upon.

pub fn is_placeholder(&self) -> bool

Indicates whether this item is a placeholder for a future item or if it’s actually a real item.

pub fn conn_id(&self) -> Option<u32>

Returns the connection ID that this item belongs to, if this item is temporary.

pub fn is_temporary(&self) -> bool

Indicates whether this item is temporary or not.

fn rename_item_refs(
    &self,
    from: FullObjectName,
    to_item_name: String,
    rename_self: bool
) -> Result<CatalogItem, String>

Returns a clone of self with all instances of from renamed to to (with the option of including the item’s own name) or errors if request is ambiguous.

Trait Implementations

impl Clone for CatalogItem

fn clone(&self) -> CatalogItem

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CatalogItem

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

Formats the value using the given formatter.

impl Serialize for CatalogItem

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

Serialize this value into the given Serde serializer.