File Coverage

blib/lib/Wasm/Wasmtime/Engine.pm

Criterion	Covered	Total	%
statement	14	14	100.0
branch			n/a
condition			n/a
subroutine	5	5	100.0
pod			n/a
total	19	19	100.0

package Wasm::Wasmtime::Engine;

use strict;
use warnings;
use 5.008004;
use Wasm::Wasmtime::FFI;
use Wasm::Wasmtime::Config;

# ABSTRACT: Wasmtime engine class
our $VERSION = '0.21'; # VERSION


$ffi_prefix = 'wasm_engine_';
$ffi->load_custom_type('::PtrObject' => 'wasm_engine_t' => __PACKAGE__ );


$ffi->attach( [ 'new_with_config' => 'new' ] => ['wasm_config_t'] => 'wasm_engine_t' => sub {
  my($xsub, $class, $config) = @_;
  $config ||= Wasm::Wasmtime::Config->new;
  if(defined $ENV{PERL_WASM_WASMTIME_MEMORY})
  {
    my($static_memory_maximum_size, $static_memory_guard_size, $dynamic_memory_guard_size) = split /:/, $ENV{PERL_WASM_WASMTIME_MEMORY};
    $config->static_memory_maximum_size($static_memory_maximum_size);
    $config->static_memory_guard_size($static_memory_guard_size);
    $config->dynamic_memory_guard_size($dynamic_memory_guard_size);
  }
  my $self = $xsub->($config),
  delete $config->{ptr};
  $self;
});

_generate_destroy();

1;

__END__