Language.GraphQL.AST.Encoder

This module defines a minifier and a printer for the GraphQL language.

Documentation

data Formatter

Instructs the encoder whether the GraphQL document should be minified or pretty printed.

Use pretty or minified to construct the formatter.

definition :: Formatter -> ExecutableDefinition -> Text

Converts a ExecutableDefinition into a string.

directive :: Formatter -> Directive -> Text

Converts a Directive into a string.

document :: Formatter -> Document -> Text

Converts a Document' into a string.

minified :: Formatter

Constructs a formatter for minifying.

operationType :: Formatter -> OperationType -> Text

Produces lowercase operation type: query, mutation or subscription.

pretty :: Formatter

Constructs a formatter for pretty printing.

type' :: Type -> Text

Converts a Type a type into a string.

typeSystemDefinition :: Formatter -> TypeSystemDefinition -> Text

Converts a TypeSystemDefinition into a string.

value :: Formatter -> Value -> Text

Converts a Value into a string.