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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
raw docstring

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.
raw docstring

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
raw docstring

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
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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>+]]`.
raw docstring

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
raw docstring

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
raw docstring

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
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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.
raw docstring

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
raw docstring

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