#[non_exhaustive]pub struct RegexPatternSetReferenceStatement {
pub arn: String,
pub field_to_match: Option<FieldToMatch>,
pub text_transformations: Vec<TextTransformation>,
}
Expand description
A rule statement used to search web request components for matches with regular expressions. To use this, create a RegexPatternSet
that specifies the expressions that you want to detect, then use the ARN of that set in this statement. A web request matches the pattern set rule statement if the request component matches any of the patterns in the set. To create a regex pattern set, see CreateRegexPatternSet
.
Each regex pattern set rule statement references a regex pattern set. You create and maintain the set independent of your rules. This allows you to use the single set in multiple rules. When you update the referenced set, WAF automatically updates all rules that reference it.
Fields (Non-exhaustive)§
This struct is marked as non-exhaustive
Struct { .. }
syntax; cannot be matched against without a wildcard ..
; and struct update syntax will not work.arn: String
The Amazon Resource Name (ARN) of the RegexPatternSet
that this statement references.
field_to_match: Option<FieldToMatch>
The part of the web request that you want WAF to inspect.
text_transformations: Vec<TextTransformation>
Text transformations eliminate some of the unusual formatting that attackers use in web requests in an effort to bypass detection. Text transformations are used in rule match statements, to transform the FieldToMatch
request component before inspecting it, and they're used in rate-based rule statements, to transform request components before using them as custom aggregation keys. If you specify one or more transformations to apply, WAF performs all transformations on the specified content, starting from the lowest priority setting, and then uses the transformed component contents.
Implementations§
source§impl RegexPatternSetReferenceStatement
impl RegexPatternSetReferenceStatement
sourcepub fn arn(&self) -> &str
pub fn arn(&self) -> &str
The Amazon Resource Name (ARN) of the RegexPatternSet
that this statement references.
sourcepub fn field_to_match(&self) -> Option<&FieldToMatch>
pub fn field_to_match(&self) -> Option<&FieldToMatch>
The part of the web request that you want WAF to inspect.
sourcepub fn text_transformations(&self) -> &[TextTransformation]
pub fn text_transformations(&self) -> &[TextTransformation]
Text transformations eliminate some of the unusual formatting that attackers use in web requests in an effort to bypass detection. Text transformations are used in rule match statements, to transform the FieldToMatch
request component before inspecting it, and they're used in rate-based rule statements, to transform request components before using them as custom aggregation keys. If you specify one or more transformations to apply, WAF performs all transformations on the specified content, starting from the lowest priority setting, and then uses the transformed component contents.
source§impl RegexPatternSetReferenceStatement
impl RegexPatternSetReferenceStatement
sourcepub fn builder() -> RegexPatternSetReferenceStatementBuilder
pub fn builder() -> RegexPatternSetReferenceStatementBuilder
Creates a new builder-style object to manufacture RegexPatternSetReferenceStatement
.
Trait Implementations§
source§impl Clone for RegexPatternSetReferenceStatement
impl Clone for RegexPatternSetReferenceStatement
source§fn clone(&self) -> RegexPatternSetReferenceStatement
fn clone(&self) -> RegexPatternSetReferenceStatement
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl PartialEq for RegexPatternSetReferenceStatement
impl PartialEq for RegexPatternSetReferenceStatement
source§fn eq(&self, other: &RegexPatternSetReferenceStatement) -> bool
fn eq(&self, other: &RegexPatternSetReferenceStatement) -> bool
self
and other
values to be equal, and is used
by ==
.