Kotlin Wrappers API Reference
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kotlin-tanstack-query-core
/
tanstack.query.core
/
MutationOptions
/
onError
on
Error
abstract
val
onError
:
(
error
:
TError
,
variables
:
TVariables
,
onMutateResult
:
TOnMutateResult
?
,
context
:
MutationFunctionContext
)
->
PromiseResult
<
*
>
?
?
(
source
)