Struct mlua::OwnedString
source · pub struct OwnedString(_);
Available on crate feature
unstable
only.Expand description
Owned handle to an internal Lua string.
The owned handle holds a strong reference to the current Lua instance.
Be warned, if you place it into a Lua type (eg. UserData
or a Rust callback), it is very easy
to accidentally cause reference cycles that would prevent destroying Lua instance.
Implementations§
source§impl OwnedString
impl OwnedString
source§impl OwnedString
impl OwnedString
sourcepub fn to_str(&self) -> Result<&str>
pub fn to_str(&self) -> Result<&str>
Get a &str
slice if the Lua string is valid UTF-8.
This is a shortcut for String::to_str()
.
sourcepub fn as_bytes(&self) -> &[u8] ⓘ
pub fn as_bytes(&self) -> &[u8] ⓘ
Get the bytes that make up this string.
This is a shortcut for String::as_bytes()
.
Trait Implementations§
source§impl Clone for OwnedString
impl Clone for OwnedString
source§fn clone(&self) -> OwnedString
fn clone(&self) -> OwnedString
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl !RefUnwindSafe for OwnedString
impl !Send for OwnedString
impl !Sync for OwnedString
impl Unpin for OwnedString
impl !UnwindSafe for OwnedString
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more