1 use super::PoolingAllocationConfig;
2 use arbitrary::Arbitrary;
3 
4 /// Configuration for `wasmtime::InstanceAllocationStrategy`.
5 #[derive(Arbitrary, Clone, Debug, Eq, PartialEq, Hash)]
6 pub enum InstanceAllocationStrategy {
7     /// Use the on-demand instance allocation strategy.
8     OnDemand,
9     /// Use the pooling instance allocation strategy.
10     Pooling(PoolingAllocationConfig),
11 }
12 
13 impl InstanceAllocationStrategy {
14     /// Convert this generated strategy a Wasmtime strategy.
15     pub fn configure(&self, cfg: &mut wasmtime_cli_flags::CommonOptions) {
16         match self {
17             InstanceAllocationStrategy::OnDemand => {}
18             InstanceAllocationStrategy::Pooling(pooling) => {
19                 cfg.opts.pooling_allocator = Some(true);
20                 pooling.configure(cfg);
21             }
22         }
23     }
24 }
25