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A rope data structure used by Yi A rope data structure used by Yi
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State variables This package contains state variables, which are references in the IO monad, like IORefs or parts of the OpenGL state.
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Foundation scrap box of array & string Foundation most basic primitives without any dependencies
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Composable Contravariant Comonadic Logging Library This package provides core types and functions to work with the LogAction data type which is both simple and powerful.
newtype LogAction m msg = LogAction { unLogAction :: msg -> m () }The ideas behind this package are described in the following blog post: See the following packages for different implementations based on co-log-core:- co-log: taggless final implementations.
- co-log-polysemy: extensible effects implementation based on polysemy.
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A generic interface for cryptographic operations A generic interface for cryptographic operations (hashes, ciphers, randomness). Maintainers of hash and cipher implementations are encouraged to add instances for the classes defined in Crypto.Classes. Crypto users are similarly encouraged to use the interfaces defined in the Classes module. Any concepts or functions of general use to more than one cryptographic algorithm (ex: padding) is within scope of this package.
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X.509 collection accessing and storing methods X.509 collection accessing and storing methods for certificate, crl, exception list
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Core libraries for diagrams EDSL The core modules underlying diagrams, an embedded domain-specific language for compositional, declarative drawing.
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Event lists with relative or absolute time stamps These lists manage events that are associated with times. Times may be given as difference between successive events or as absolute time values. Pauses before the first and after the last event are supported. The underlying data structures are lists of elements of alternating types, that is [b,a,b,...,a,b] or [a,b,a,...,a,b]. The data structures can be used to represent MIDI files, OpenSoundControl message streams, music performances etc.
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Cross platform library for file change notification. Cross platform library for file creation, modification, and deletion notification. This library builds upon existing libraries for platform-specific Windows, Mac, and Linux filesystem event notification.
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Standard properties for functions on `Validity` types Standard properties for functions on Validity types