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Bread::Board::DeclarBrUser:ContributedaPerlMDocumentationtribute::Container(3) NAME Bread::Board::Declare::Meta::Role::Attribute::Container - attribute metarole for container attributes in Bread::Board::Declare VERSION version 0.16 DESCRIPTION This attribute trait indicates that the attribute (in a Bread::Board::Declare class) contains a subcontainer rather than a service. It must be specified explicitly (or else a service that happens to return a container will be created): has attr => ( traits => ['Container'], is => 'ro', isa => 'Bread::Board::Container', ); Container attributes (unlike service attributes) can have defaults and builders, allowing you to also define subcontainers inline when desired, as in: has attr => ( traits => ['Container'], is => 'ro', isa => 'Bread::Board::Container', default => sub { container Foo => as { service Bar => 'BAR'; }; } ); ATTRIBUTES dependencies If no default or builder is supplied, the type constraint will be used to create a container instance automatically (using a temporary ConstructorInjection service). This is the dependency specification to use for that temporary service. AUTHOR Jesse Luehrs <doy@tozt.net> COPYRIGHT AND LICENSE This software is Copyright (c) 2014 by Jesse Luehrs. This is free software, licensed under: The MIT (X11) License perl v5.32.0 Bread::Board::Declare::Meta::Role::Attribute::Container(3)
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