Struct rusoto_emr::Tag

pub struct Tag {
    pub key: Option<String>,
    pub value: Option<String>,
}

A key/value pair containing user-defined metadata that you can associate with an Amazon EMR resource. Tags make it easier to associate clusters in various ways, such as grouping clusters to track your Amazon EMR resource allocation costs. For more information, see Tag Clusters.

Fields

key: Option<String>

A user-defined key, which is the minimum required information for a valid tag. For more information, see Tag .

value: Option<String>

A user-defined value, which is optional in a tag. For more information, see Tag Clusters.

Trait Implementations

impl Default for Tag

fn default() -> Tag

Returns the "default value" for a type.

impl Debug for Tag

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Tag

fn clone(&self) -> Tag

Returns a copy of the value.

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

Performs copy-assignment from source.