Enum ReplacementName 

pub enum ReplacementName {
    Static(&'static str),
    Dynamic(fn(&str) -> String),
}

The name of the replacement of a deprecated attribute.

Variants

Static(&'static str)

The replacement attribute has a fixed name, i.e., doesn’t contain a placeholder.

Dynamic(fn(&str) -> String)

The replacement attribute contains a placeholder.

This means its name can’t be used “as-is”; a value has to be inserted into the placeholder. The contained function performs this insertion.

Trait Implementations

impl Clone for ReplacementName

fn clone(&self) -> ReplacementName

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReplacementName

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

Formats the value using the given formatter.

impl Copy for ReplacementName