exoscale.ex
ancestorsclj
(ancestors tag)Like clojure.core/ancestors but scoped on our ex-info type hierarchy
Like clojure.core/ancestors but scoped on our ex-info type hierarchy
catch-data*clj
(catch-data* e type-key handler continue)catch-data as a function, takes an exception, tries to match it
against type-key from its ex-data.type, on match returns call to
handler with the ex-data, otherwise continue with the original
exception.
catch-data as a function, takes an exception, tries to match it against `type-key` from its ex-data.type, on match returns call to `handler` with the ex-data, otherwise `continue` with the original exception.
deriveclj
(derive tag parent)Like clojure.core/derive but scoped on our ex-info type hierarchy
Like clojure.core/derive but scoped on our ex-info type hierarchy
descendantsclj
(descendants tag)Like clojure.core/descendants but scoped on our ex-info type hierarchy
Like clojure.core/descendants but scoped on our ex-info type hierarchy
ex-data-speccljmultimethod
ex-infoclj
(ex-info msg type)(ex-info msg type data)(ex-info msg type data cause)Like clojure.core/ex-info but adds validation of the ex-data,
automatic setting of the data :type from argument and potential
derivation. You can specify type as either a keyword or a tuple of
[<type> [<derivation>+]].
Like `clojure.core/ex-info` but adds validation of the ex-data, automatic setting of the data `:type` from argument and potential derivation. You can specify type as either a keyword or a tuple of `[<type> [<derivation>+]]`.
hierarchyclj
isa?clj
(isa? child parent)Like clojure.core/isa? but scoped on our ex-info type hierarchy
Like clojure.core/isa? but scoped on our ex-info type hierarchy
parentsclj
(parents tag)Like clojure.core/parents but scoped on our ex-info type hierarchy
Like clojure.core/parents but scoped on our ex-info type hierarchy
set-ex-data-spec!clj
(set-ex-data-spec! type spec)set-validator!clj
(set-validator! f)Sets validation failure handler globally
Sets validation failure handler globally
try+cljmacro
(try+ & xs)Like try but with support for ex-info/ex-data.
If you pass a catch-data form it will try to match an
ex-info :type key, or it's potential ancestors in the local hierarchy.
ex-info clauses are checked first, in the order they were specified. catch-data will take as arguments a :type key, and a binding for the ex-data of the ex-info instance.
(try [...] (catch-data ::something my-ex-data (do-something my-ex-info)) (catch-data ::something-else {:as my-ex-data :keys [foo bar]} (do-something foo bar)) (catch Exception e (do-something e)) (catch OtherException e (do-something e)) (finally :and-done))
You can specify normal catch clauses for regular java errors and/or finally these are left untouched.
Like try but with support for ex-info/ex-data.
If you pass a `catch-data` form it will try to match an
ex-info :type key, or it's potential ancestors in the local hierarchy.
ex-info clauses are checked first, in the order they were specified.
catch-data will take as arguments a :type key, and a binding for
the ex-data of the ex-info instance.
(try
[...]
(catch-data ::something my-ex-data
(do-something my-ex-info))
(catch-data ::something-else {:as my-ex-data :keys [foo bar]}
(do-something foo bar))
(catch Exception e
(do-something e))
(catch OtherException e
(do-something e))
(finally :and-done))
You can specify normal catch clauses for regular java errors and/or
finally these are left untouched.typesclj
underiveclj
(underive tag parent)Like clojure.core/underive but scoped on our ex-info type hierarchy
Like clojure.core/underive but scoped on our ex-info type hierarchy
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