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use std::ops::RangeInclusive;
use crate::Activity;
#[derive(Clone)]
pub enum Term{
In(i64)
,Past(i64)
,Future(i64)
}
#[derive(Clone)]
pub enum Number{
Min(isize)
,Max(isize)
,Range(RangeInclusive<isize>)
,In(Vec<isize>)
}
#[derive(Clone)]
pub enum Field{
Match(Vec<u8>)
,Range(Vec<u8>,Vec<u8>)
,Min(Vec<u8>)
,Max(Vec<u8>)
,Forward(String)
,Partial(String)
,Backward(String)
}
#[derive(Clone)]
pub enum Condition{
Activity(Activity)
,Term(Term)
,Row(Number)
,Uuid(u128)
,LastUpdated(Number)
,Field(String,Field)
,Narrow(Vec<Condition>)
,Wide(Vec<Condition>)
}
pub enum Order<'a>{
Serial
,Row
,TermBegin
,TermEnd
,LastUpdated
,Field(&'a str)
}