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Diffstat (limited to 'tests/compile/scope_invariance.stderr')
| -rw-r--r-- | tests/compile/scope_invariance.stderr | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/tests/compile/scope_invariance.stderr b/tests/compile/scope_invariance.stderr new file mode 100644 index 0000000..ee2a525 --- /dev/null +++ b/tests/compile/scope_invariance.stderr @@ -0,0 +1,25 @@ +error[E0373]: closure may outlive the current function, but it borrows `test`, which is owned by the current function + --> $DIR/scope_invariance.rs:14:38 + | +9 | lua.scope(|scope| { + | ----- has type `&mlua::scope::Scope<'_, '1>` +... +14 | .create_function_mut(|_, ()| { + | ^^^^^^^ may outlive borrowed value `test` +15 | test.field = 42; + | ---- `test` is borrowed here + | +note: function requires argument type to outlive `'1` + --> $DIR/scope_invariance.rs:13:13 + | +13 | / scope +14 | | .create_function_mut(|_, ()| { +15 | | test.field = 42; +16 | | //~^ error: `test` does not live long enough +17 | | Ok(()) +18 | | })? + | |__________________^ +help: to force the closure to take ownership of `test` (and any other referenced variables), use the `move` keyword + | +14 | .create_function_mut(move |_, ()| { + | ^^^^^^^^^^^^ |