class Molinillo::VersionConflict(R, S)

Overview

An error caused by conflicts in version

Included Modules

Defined in:

molinillo/errors.cr

Constructors

Instance Method Summary

Instance methods inherited from module Molinillo::Delegates::SpecificationProvider

allow_missing?(dependency) allow_missing?, dependencies_for(specification) dependencies_for, name_for(dependency) name_for, name_for_explicit_dependency_source name_for_explicit_dependency_source, name_for_locking_dependency_source name_for_locking_dependency_source, requirement_satisfied_by?(requirement, activated, spec) requirement_satisfied_by?, search_for(dependency) search_for, sort_dependencies(dependencies, activated, conflicts) sort_dependencies

Constructor Detail

def self.new(conflicts : Hash(String, Molinillo::Resolver::Resolution::Conflict(R, S)), specification_provider : Molinillo::SpecificationProvider(R, S)) #

Initializes a new error with the given version conflicts. @param [{String => Resolution::Conflict}] conflicts see {#conflicts} @param [SpecificationProvider] specification_provider see {#specification_provider}


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Instance Method Detail

def conflicts : Hash(String, Resolver::Resolution::Conflict(R, S)) #

@return [{String => Resolution::Conflict}] the conflicts that caused resolution to fail


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def message_with_trees(opts = {} of Symbol => String) #

@return [String] An error message that includes requirement trees, which is much more detailed & customizable than the default message @param [Hash] opts the options to create a message with. @option opts [String] :solver_name The user-facing name of the solver @option opts [String] :possibility_type The generic name of a possibility @option opts [Proc] :reduce_trees A proc that reduced the list of requirement trees @option opts [Proc] :printable_requirement A proc that pretty-prints requirements @option opts [Proc] :additional_message_for_conflict A proc that appends additional messages for each conflict @option opts [Proc] :version_for_spec A proc that returns the version number for a possibility


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def specification_provider : SpecificationProvider(R, S) #

@return [SpecificationProvider] the specification provider used during resolution


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