Delegates all {Gem::Resolver::Molinillo::SpecificationProvider} methods to a ‘#specification_provider` property.
An action that modifies a {DependencyGraph} that is reversible. @abstract
A specific resolution from a given {Resolver}
Delegates all {Gem::Resolver::Molinillo::ResolutionState} methods to a ‘#state` property.
Indicates a problem with the DNS request.
A generic resource abstract class.
A Pointer to another DNS name.
Error raised when no cdylib artifact was created
An error caused by searching for a dependency that is completely unknown, i.e. has no versions available whatsoever.
This class encapsulates a dependency resolver. The resolver is responsible for determining which set of dependencies to activate, with feedback from the {#specification_provider}
@!visibility private (see DependencyGraph#add_edge_no_circular)
@!visibility private @see DependencyGraph#detach_vertex_named