grizzled.util
withResource() needs an implicit evidence parameter of this type to know how to release what's passed to it.
withResource()
the type (which must be contravariant to allow, for instance, a T of Closeable to apply to subclasses like InputStream).
T
Closeable
InputStream
withResource()
needs an implicit evidence parameter of this type to know how to release what's passed to it.the type (which must be contravariant to allow, for instance, a
T
ofCloseable
to apply to subclasses likeInputStream
).