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| GraphQL::Type::Scalar(3) | User Contributed Perl Documentation | GraphQL::Type::Scalar(3) |
NAME
GraphQL::Type::Scalar - GraphQL scalar typeSYNOPSIS
use GraphQL::Type::Scalar;
my $int_type = GraphQL::Type::Scalar->new(
name => 'Int',
description =>
'The `Int` scalar type represents non-fractional signed whole numeric ' .
'values. Int can represent values between -(2^31) and 2^31 - 1. ',
serialize => \&coerce_int,
parse_value => \&coerce_int,
);
ATTRIBUTES
Has "name", "description" from GraphQL::Role::Named.serialize
Code-ref. Required.Coerces from a Perl entity of the required type, to a GraphQL entity, or throws an exception.
Must throw an exception if passed a defined (i.e. non-null) but invalid Perl object of the relevant type. "undef" must always be valid.
parse_value
Code-ref. Required if is for an input type.Coerces from a GraphQL entity, to a Perl entity of the required type, or throws an exception.
METHODS
is_valid
True if given Perl entity is valid value for this type. Uses "serialize" attribute.EXPORTED VARIABLES
$Int
$Float
$String
$Boolean
$ID
| 2022-01-15 | perl v5.32.1 |
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