Enum WriteBehavior 

pub enum WriteBehavior {
    CurrentName,
    NewName(&'static str),
    BothNames(&'static str),
}

Under which names an attribute should be saved.

Variants

CurrentName

Save the attribute under its current name.

This is the only choice for attributes that aren’t deprecated.

NewName(&'static str)

Save the attribute under its replacement name instead.

BothNames(&'static str)

Save the attribute under both its current name and its replacement name.

Trait Implementations

impl Clone for WriteBehavior

fn clone(&self) -> WriteBehavior

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for WriteBehavior

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Copy for WriteBehavior