Struct ForwardedValues 

pub struct ForwardedValues {
    pub cookies: CookiePreference,
    pub headers: Option<Headers>,
    pub query_string: bool,
    pub query_string_cache_keys: Option<QueryStringCacheKeys>,
}

A complex type that specifies how CloudFront handles query strings, cookies, and HTTP headers.

Fields

cookies: CookiePreference

A complex type that specifies whether you want CloudFront to forward cookies to the origin and, if so, which ones. For more information about forwarding cookies to the origin, see How CloudFront Forwards, Caches, and Logs Cookies in the Amazon CloudFront Developer Guide.

headers: Option<Headers>

A complex type that specifies the Headers, if any, that you want CloudFront to forward to the origin for this cache behavior (whitelisted headers). For the headers that you specify, CloudFront also caches separate versions of a specified object that is based on the header values in viewer requests.

For more information, see Caching Content Based on Request Headers in the Amazon CloudFront Developer Guide.

query_string: bool

Indicates whether you want CloudFront to forward query strings to the origin that is associated with this cache behavior and cache based on the query string parameters. CloudFront behavior depends on the value of QueryString and on the values that you specify for QueryStringCacheKeys, if any:

If you specify true for QueryString and you don't specify any values for QueryStringCacheKeys, CloudFront forwards all query string parameters to the origin and caches based on all query string parameters. Depending on how many query string parameters and values you have, this can adversely affect performance because CloudFront must forward more requests to the origin.

If you specify true for QueryString and you specify one or more values for QueryStringCacheKeys, CloudFront forwards all query string parameters to the origin, but it only caches based on the query string parameters that you specify.

If you specify false for QueryString, CloudFront doesn't forward any query string parameters to the origin, and doesn't cache based on query string parameters.

For more information, see Configuring CloudFront to Cache Based on Query String Parameters in the Amazon CloudFront Developer Guide.

query_string_cache_keys: Option<QueryStringCacheKeys>

A complex type that contains information about the query string parameters that you want CloudFront to use for caching for this cache behavior.

Trait Implementations

impl Clone for ForwardedValues

fn clone(&self) -> ForwardedValues

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ForwardedValues

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

Formats the value using the given formatter.

impl Default for ForwardedValues

fn default() -> ForwardedValues

Returns the “default value” for a type.

impl PartialEq for ForwardedValues

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for ForwardedValues