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
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
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
Mutably borrows from an owned value. Read more
Attaches the provided Subscriber to this type, returning a
WithDispatch wrapper. Read more
Attaches the current default Subscriber to this type, returning a
WithDispatch wrapper. Read more