Struct aws_sdk_cloudformation::model::ParameterConstraints

#[non_exhaustive]
pub struct ParameterConstraints {
    pub allowed_values: Option<Vec<String>>,
}

A set of criteria that CloudFormation uses to validate parameter values. Although other constraints might be defined in the stack template, CloudFormation returns only the AllowedValues property.

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.

allowed_values: Option<Vec<String>>

A list of values that are permitted for a parameter.

Implementations

impl ParameterConstraints

pub fn allowed_values(&self) -> Option<&[String]>

A list of values that are permitted for a parameter.

impl ParameterConstraints

pub fn builder() -> Builder

Creates a new builder-style object to manufacture ParameterConstraints

Trait Implementations

impl Clone for ParameterConstraints

fn clone(&self) -> ParameterConstraints

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ParameterConstraints

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

Formats the value using the given formatter.

impl PartialEq<ParameterConstraints> for ParameterConstraints

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

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

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

This method tests for !=.

impl StructuralPartialEq for ParameterConstraints