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Merge #341

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341: feat(runtime-core) `Instance.exports` takes `&self` instead of `&mut self` r=lachlansneff a=Hywan

There is no reason for `exports` to take a mutable reference. This patch rewrites the `Instance.export` signature a little bit.

Co-authored-by: Ivan Enderlin <ivan.enderlin@hoa-project.net>
This commit is contained in:
bors[bot]
2019-04-10 19:22:12 +00:00
parent d81166bd11 20297d1751
commit 870faf9838
2 changed files with 4 additions and 4 deletions
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4
lib/runtime-core/src/export.rs
View File

@ -40,13 +40,13 @@ impl FuncPointer {
}
pub struct ExportIter<'a> {
inner: &'a mut InstanceInner,
inner: &'a InstanceInner,
iter: hash_map::Iter<'a, String, ExportIndex>,
module: &'a ModuleInner,
}
impl<'a> ExportIter<'a> {
pub(crate) fn new(module: &'a ModuleInner, inner: &'a mut InstanceInner) -> Self {
pub(crate) fn new(module: &'a ModuleInner, inner: &'a InstanceInner) -> Self {
Self {
inner,
iter: module.info.exports.iter(),

4
lib/runtime-core/src/instance.rs
View File

@ -285,8 +285,8 @@ impl Instance {
/// Returns an iterator over all of the items
/// exported from this instance.
pub fn exports(&mut self) -> ExportIter {
ExportIter::new(&self.module, &mut self.inner)
pub fn exports(&self) -> ExportIter {
ExportIter::new(&self.module, &self.inner)
}
/// The module used to instantiate this Instance.