Struct ScheduleDef 

#[non_exhaustive]
pub struct ScheduleDef {
    pub name: Box<str>,
    pub at_column: ColId,
    pub id_column: ColId,
    pub reducer_name: Identifier,
}

Marks a table as a timer table for a scheduled reducer.

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.

name: Box<str>

The name of the schedule. Must be unique within the containing ModuleDef.

at_column: ColId

The name of the column that stores the desired invocation time.

Must be named scheduled_at and be of type ScheduleAt.

id_column: ColId

The name of the column that stores the invocation ID.

Must be named scheduled_id and be of type u64.

reducer_name: Identifier

The name of the reducer to call. Not yet an Identifier because reducer names are not currently validated.

Trait Implementations

impl Clone for ScheduleDef

fn clone(&self) -> ScheduleDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ScheduleDef

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

Formats the value using the given formatter.

impl From<ScheduleDef> for RawScheduleDefV9

fn from(val: ScheduleDef) -> Self

Converts to this type from the input type.

impl ModuleDefLookup for ScheduleDef

type Key<'a> = &'a str

A reference to a definition of this type within a module def. This reference should be portable across migrations.

fn key(&self) -> Self::Key<'_>

Get a reference to this definition.

fn lookup<'a>(module_def: &'a ModuleDef, key: Self::Key<'_>) -> Option<&'a Self>

Look up this entity in the module def.

impl PartialEq for ScheduleDef

fn eq(&self, other: &ScheduleDef) -> 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 Eq for ScheduleDef

impl StructuralPartialEq for ScheduleDef