aboutsummaryrefslogtreecommitdiffstats
path: root/core/result.milch
blob: f122ee6ae81285a82dd5e1d8895e8af2c38081ac (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
(record Result/Ok value)
(record Result/Ex value)

(let Result/ok Result/Ok/create)
(let Result/ex Result/Ex/create)

(let Result/map (\[f m]
    (match (kind m)
        :Result/Ok (Result/ok (f (Result/Ok/get-value m)))
        :Result/Ex m)))

(let Result/map-ex (\[f m]
    (match (kind m)
        :Result/Ok m
        :Result/Ex (Result/ex (f (Result/Ex/get-value m))))))

(let Result/and-then (\[f m]
    (match (kind m)
        :Result/Ok (f (Result/Ok/get-value m))
        :Result/Ex m)))

(let Result/try (\[catch-f m]
    (match (kind m)
        :Result/Ok (Result/Ok/get-value m)
        :Result/Ex (catch-f (Result/Ex/get-value m)))))