pub enum UseParentheses {
Maintain,
Force,
PreferNone,
}Expand description
Whether to use parentheses around a single parameter in an arrow function.
Variants
Maintain
Maintains the current state of the parentheses.
Force
Forces parentheses.
PreferNone
Prefers not using parentheses when possible.
Trait Implementations
sourceimpl Clone for UseParentheses
impl Clone for UseParentheses
sourcefn clone(&self) -> UseParentheses
fn clone(&self) -> UseParentheses
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source. Read more
sourceimpl<'de> Deserialize<'de> for UseParentheses
impl<'de> Deserialize<'de> for UseParentheses
sourcefn 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
sourceimpl FromStr for UseParentheses
impl FromStr for UseParentheses
sourceimpl PartialEq<UseParentheses> for UseParentheses
impl PartialEq<UseParentheses> for UseParentheses
sourceimpl Serialize for UseParentheses
impl Serialize for UseParentheses
sourceimpl ToString for UseParentheses
impl ToString for UseParentheses
impl Copy for UseParentheses
impl StructuralPartialEq for UseParentheses
Auto Trait Implementations
impl RefUnwindSafe for UseParentheses
impl Send for UseParentheses
impl Sync for UseParentheses
impl Unpin for UseParentheses
impl UnwindSafe for UseParentheses
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> Instrument for T
impl<T> Instrument for T
sourcefn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
sourcefn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into)Uses borrowed data to replace owned data, usually by cloning. Read more
sourceimpl<T> WithSubscriber for T
impl<T> WithSubscriber for T
sourcefn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,
Attaches the provided Subscriber to this type, returning a
WithDispatch wrapper. Read more
sourcefn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
Attaches the current default Subscriber to this type, returning a
WithDispatch wrapper. Read more