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authorAlex Orlenko <zxteam@protonmail.com>2021-11-14 23:27:20 +0000
committerAlex Orlenko <zxteam@protonmail.com>2021-11-14 23:27:20 +0000
commit19bd254e1e35ee79276b2d2c90aee9cc910dc99d (patch)
tree5b63c878a6f9e22b8c2be3c6d0a38677f2d0ceaa /src
parent50f20e0c2c4195b3d90fe456d24845a99b532785 (diff)
downloadmlua-19bd254e1e35ee79276b2d2c90aee9cc910dc99d.zip
Update comments
Diffstat (limited to 'src')
-rw-r--r--src/function.rs2
-rw-r--r--src/thread.rs2
-rw-r--r--src/value.rs1
3 files changed, 3 insertions, 2 deletions
diff --git a/src/function.rs b/src/function.rs
index 4c7c5f0..efc9da0 100644
--- a/src/function.rs
+++ b/src/function.rs
@@ -77,7 +77,7 @@ impl<'lua> Function<'lua> {
return Err(pop_error(lua.state, ret));
}
let nresults = ffi::lua_gettop(lua.state) - stack_start;
- let mut results = args; // Recycle MultiValue container
+ let mut results = args; // Reuse MultiValue container
assert_stack(lua.state, 2);
for _ in 0..nresults {
results.push_front(lua.pop_value());
diff --git a/src/thread.rs b/src/thread.rs
index 19db1f8..2f2297b 100644
--- a/src/thread.rs
+++ b/src/thread.rs
@@ -137,7 +137,7 @@ impl<'lua> Thread<'lua> {
return Err(pop_error(thread_state, ret));
}
- let mut results = args; // Recycle MultiValue container
+ let mut results = args; // Reuse MultiValue container
check_stack(lua.state, nresults + 2)?; // 2 is extra for `lua.pop_value()` below
ffi::lua_xmove(thread_state, lua.state, nresults);
diff --git a/src/value.rs b/src/value.rs
index 1449012..06e88dc 100644
--- a/src/value.rs
+++ b/src/value.rs
@@ -163,6 +163,7 @@ impl<'lua> MultiValue<'lua> {
MultiValue(Vec::new())
}
+ /// Similar to `new` but can return previously used container with allocated capacity.
#[inline]
pub(crate) fn new_or_cached(lua: &'lua Lua) -> MultiValue<'lua> {
lua.new_or_cached_multivalue()