Struct aws_sdk_elasticache::types::CacheNodeTypeSpecificParameter

#[non_exhaustive]
pub struct CacheNodeTypeSpecificParameter {
    pub parameter_name: Option<String>,
    pub description: Option<String>,
    pub source: Option<String>,
    pub data_type: Option<String>,
    pub allowed_values: Option<String>,
    pub is_modifiable: Option<bool>,
    pub minimum_engine_version: Option<String>,
    pub cache_node_type_specific_values: Option<Vec<CacheNodeTypeSpecificValue>>,
    pub change_type: Option<ChangeType>,
}

A parameter that has a different value for each cache node type it is applied to. For example, in a Redis cluster, a cache.m1.large cache node type would have a larger maxmemory value than a cache.m1.small type.

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.

parameter_name: Option<String>

The name of the parameter.

description: Option<String>

A description of the parameter.

source: Option<String>

The source of the parameter value.

data_type: Option<String>

The valid data type for the parameter.

allowed_values: Option<String>

The valid range of values for the parameter.

is_modifiable: Option<bool>

Indicates whether (true) or not (false) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.

minimum_engine_version: Option<String>

The earliest cache engine version to which the parameter can apply.

cache_node_type_specific_values: Option<Vec<CacheNodeTypeSpecificValue>>

A list of cache node types and their corresponding values for this parameter.

change_type: Option<ChangeType>

Indicates whether a change to the parameter is applied immediately or requires a reboot for the change to be applied. You can force a reboot or wait until the next maintenance window's reboot. For more information, see Rebooting a Cluster.

Implementations

impl CacheNodeTypeSpecificParameter

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

The name of the parameter.

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

A description of the parameter.

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

The source of the parameter value.

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

The valid data type for the parameter.

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

The valid range of values for the parameter.

pub fn is_modifiable(&self) -> Option<bool>

Indicates whether (true) or not (false) the parameter can be modified. Some parameters have security or operational implications that prevent them from being changed.

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

The earliest cache engine version to which the parameter can apply.

pub fn cache_node_type_specific_values(&self) -> &[CacheNodeTypeSpecificValue]

A list of cache node types and their corresponding values for this parameter.

If no value was sent for this field, a default will be set. If you want to determine if no value was sent, use .cache_node_type_specific_values.is_none().

pub fn change_type(&self) -> Option<&ChangeType>

Indicates whether a change to the parameter is applied immediately or requires a reboot for the change to be applied. You can force a reboot or wait until the next maintenance window's reboot. For more information, see Rebooting a Cluster.

impl CacheNodeTypeSpecificParameter

pub fn builder() -> CacheNodeTypeSpecificParameterBuilder

Creates a new builder-style object to manufacture CacheNodeTypeSpecificParameter.

Trait Implementations

impl Clone for CacheNodeTypeSpecificParameter

fn clone(&self) -> CacheNodeTypeSpecificParameter

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CacheNodeTypeSpecificParameter

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

Formats the value using the given formatter.

impl PartialEq for CacheNodeTypeSpecificParameter

fn eq(&self, other: &CacheNodeTypeSpecificParameter) -> 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 CacheNodeTypeSpecificParameter