out -package:containers

Find all outward-bound LEdges for the given Node.

Write a result with a given name to file with given extension or standard output. Supports compression.

ZMQ_POLLOUT (outgoing messages, i.e. at least 1 byte can be written)

The class Out is the equivalent of Show It provides conversion of values to pretty printable Pretty.Doc's. Minimal complete definition: docPrec or doc. Derived instances of Out have the following properties

• The result of docPrec is a syntactically correct Haskell expression containing only constants, given the fixity declarations in force at the point where the type is declared. It contains only the constructor names defined in the data type, parentheses, and spaces. When labelled constructor fields are used, braces, commas, field names, and equal signs are also used.
• If the constructor is defined to be an infix operator, then docPrec will produce infix applications of the constructor.
• the representation will be enclosed in parentheses if the precedence of the top-level constructor in x is less than d (associativity is ignored). Thus, if d is 0 then the result is never surrounded in parentheses; if d is 11 it is always surrounded in parentheses, unless it is an atomic expression.
• If the constructor is defined using record syntax, then docPrec will produce the record-syntax form, with the fields given in the same order as the original declaration.

For example, given the declarations

data Tree a =  Leaf a  |  Node (Tree a) (Tree a) deriving (Generic)

The derived instance of Out is equivalent to:

instance (Out a) => Out (Tree a) where

docPrec d (Leaf m) = Pretty.sep $ wrapParens (d > appPrec) $
text "Leaf" : [nest (constrLen + parenLen) (docPrec (appPrec+1) m)]
where appPrec = 10
constrLen = 5;
parenLen = if(d > appPrec) then 1 else 0

docPrec d (Node u v) = Pretty.sep $ wrapParens (d > appPrec) $
text "Node" : 
nest (constrLen + parenLen) (docPrec (appPrec+1) u) : 
[nest (constrLen + parenLen) (docPrec (appPrec+1) v)]
where appPrec = 10
constrLen = 5
parenLen = if(d > appPrec) then 1 else 0

A tag type to indicate that a Buffer is used for tracking output.

Output types and values, monad transformer stack used by the GraphQL resolvers. This module is intended to be imported qualified, to avoid name clashes with In.

The clock that represents the rate at which data leaves the system.

Output from constraint solving (fixpoint)

>

the representation of newlines on output

Printed output

Use a Prism as a kind of first-class pattern.

outside :: Prism s t a b -> Lens (t -> r) (s -> r) (b -> r) (a -> r)