Struct aws_sdk_emr::types::KeyValue

#[non_exhaustive]
pub struct KeyValue {
    pub key: Option<String>,
    pub value: Option<String>,
}

A key-value pair.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

key: Option<String>

The unique identifier of a key-value pair.

value: Option<String>

The value part of the identified key.

Implementations

impl KeyValue

pub fn key(&self) -> Option<&str>

The unique identifier of a key-value pair.

pub fn value(&self) -> Option<&str>

The value part of the identified key.

impl KeyValue

pub fn builder() -> KeyValueBuilder

Creates a new builder-style object to manufacture KeyValue.

Trait Implementations

impl Clone for KeyValue

fn clone(&self) -> KeyValue

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for KeyValue

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

Formats the value using the given formatter.

impl PartialEq for KeyValue

fn eq(&self, other: &KeyValue) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for KeyValue