pub struct OptionValueEmpty { /* private fields */ }
Expand description
Represents an unknown option or an option which has a default value
Implementations§
Trait Implementations§
Source§impl AsRef<OptionValueEmpty> for OptionValueEmpty
impl AsRef<OptionValueEmpty> for OptionValueEmpty
Source§fn as_ref(&self) -> &OptionValueEmpty
fn as_ref(&self) -> &OptionValueEmpty
Converts this type into a shared reference of the (usually inferred) input type.
Source§impl Clone for OptionValueEmpty
impl Clone for OptionValueEmpty
Source§fn clone(&self) -> OptionValueEmpty
fn clone(&self) -> OptionValueEmpty
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 moreSource§impl Debug for OptionValueEmpty
impl Debug for OptionValueEmpty
Source§impl Default for OptionValueEmpty
impl Default for OptionValueEmpty
Source§fn default() -> OptionValueEmpty
fn default() -> OptionValueEmpty
Returns the “default value” for a type. Read more
Source§impl<'de> Deserialize<'de> for OptionValueEmpty
impl<'de> Deserialize<'de> for OptionValueEmpty
Source§fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
Source§impl Serialize for OptionValueEmpty
impl Serialize for OptionValueEmpty
impl TDOptionValue for OptionValueEmpty
Auto Trait Implementations§
impl Freeze for OptionValueEmpty
impl RefUnwindSafe for OptionValueEmpty
impl Send for OptionValueEmpty
impl Sync for OptionValueEmpty
impl Unpin for OptionValueEmpty
impl UnwindSafe for OptionValueEmpty
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