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Instance now pulls state from the ImportObject

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This commit is contained in:
Lachlan Sneff
2019-03-28 11:56:31 -07:00
parent e3a6b7c9d8
commit 7b0992e44f
4 changed files with 19 additions and 6 deletions
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8
lib/runtime-core/src/import.rs
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@ -3,8 +3,8 @@ use hashbrown::{hash_map::Entry, HashMap};
use std::collections::VecDeque;
use std::{
cell::{Ref, RefCell},
rc::Rc,
ffi::c_void,
rc::Rc,
};
pub trait LikeNamespace {
@ -58,7 +58,7 @@ impl ImportObject {
}
}
pub fn new_with_data<F>(state_creator: F) -> Self
pub fn new_with_data<F>(state_creator: F) -> Self
where
F: Fn() -> (*mut c_void, fn(*mut c_void)) + 'static,
{
@ -68,6 +68,10 @@ impl ImportObject {
}
}
pub(crate) fn call_state_creator(&self) -> Option<(*mut c_void, fn(*mut c_void))> {
self.state_creator.as_ref().map(|state_gen| state_gen())
}
/// Register anything that implements `LikeNamespace` as a namespace.
///
/// # Usage: