perldoc > BSON::Int32(3pm)

NAME
    BSON::Int32 - BSON type wrapper for Int32

VERSION
    version v1.12.2

SYNOPSIS
        use BSON::Types ':all';

        bson_int32( $number );

DESCRIPTION
    This module provides a BSON type wrapper for a numeric value that would be represented in BSON
    as a 32-bit integer.

    If the value won't fit in a 32-bit integer, an error will be thrown.

ATTRIBUTES
  value
    A numeric scalar. It will be coerced to an integer. The default is 0.

METHODS
  TO_JSON
    Returns the value as an integer.

    If the "BSON_EXTJSON" environment variable is true and the "BSON_EXTJSON_RELAXED" environment
    variable is false, returns a hashref compatible with MongoDB's extended JSON
    <https://github.com/mongodb/specifications/blob/master/source/extended-json.rst> format, which
    represents it as a document as follows:

        {"$numberInt" : "42"}

OVERLOADING
    The numification operator, "0+" is overloaded to return the "value", the full "minimal set" of
    overloaded operations is provided (per overload documentation) and fallback overloading is
    enabled.

AUTHORS
    *   David Golden <david AT mongodb.com>

    *   Stefan G. <minimalist AT lavabit.com>

COPYRIGHT AND LICENSE
    This software is Copyright (c) 2020 by Stefan G. and MongoDB, Inc.

    This is free software, licensed under:

      The Apache License, Version 2.0, January 2004