icydb-core 0.144.5

IcyDB — A schema-first typed query engine and persistence runtime for Internet Computer canisters
Documentation 
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//! Module: executor::aggregate::contracts
//! Responsibility: aggregate runtime contracts, specs, grouped state, and errors.
//! Does not own: aggregate execution branching/orchestration behavior.
//! Boundary: shared aggregate contract surface consumed by aggregate executors.
#![deny(unreachable_patterns)]

mod error;
mod grouped;
mod spec;
mod state;

pub(in crate::db::executor) use error::GroupError;
pub(in crate::db::executor) use grouped::{
    ExecutionConfig, ExecutionContext, ScalarAggregateEngine, execute_scalar_aggregate,
};
pub(in crate::db::executor) use spec::{AggregateKind, ScalarAggregateOutput, ScalarTerminalKind};
pub(in crate::db::executor) use state::{
    AggregateFoldMode, AggregateStateFactory, FoldControl, GroupedDistinctExecutionMode,
    GroupedTerminalAggregateState,
};