(&self)
| 69 | } |
| 70 | |
| 71 | fn try_ensure_materialized(&self) -> core::result::Result<(), crate::Trap> { |
| 72 | if self.inner.borrow().is_some() { |
| 73 | return Ok(()); |
| 74 | } |
| 75 | |
| 76 | let storage = match self.backend.create(self.ty, self.initial_len) { |
| 77 | Ok(storage) => storage, |
| 78 | Err(Error::Trap(trap)) => { |
| 79 | cold_path(); |
| 80 | return Err(trap); |
| 81 | } |
| 82 | Err(err) => panic!("lazy memory materialization failed: {err}"), |
| 83 | }; |
| 84 | *self.inner.borrow_mut() = Some(storage.0); |
| 85 | Ok(()) |
| 86 | } |
| 87 | } |
| 88 | |
| 89 | impl LinearMemory for LazyLinearMemory { |
no test coverage detected