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§
source§impl Clone for UseParentheses
impl Clone for UseParentheses
source§fn clone(&self) -> UseParentheses
fn clone(&self) -> UseParentheses
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<'de> Deserialize<'de> for UseParentheses
impl<'de> Deserialize<'de> for UseParentheses
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 FromStr for UseParentheses
impl FromStr for UseParentheses
source§impl PartialEq<UseParentheses> for UseParentheses
impl PartialEq<UseParentheses> for UseParentheses
source§fn eq(&self, other: &UseParentheses) -> bool
fn eq(&self, other: &UseParentheses) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.