Struct LabelMatchStatement

#[non_exhaustive]
pub struct LabelMatchStatement {
    pub scope: LabelMatchScope,
    pub key: String,
}

A rule statement to match against labels that have been added to the web request by rules that have already run in the web ACL.

The label match statement provides the label or namespace string to search for. The label string can represent a part or all of the fully qualified label name that had been added to the web request. Fully qualified labels have a prefix, optional namespaces, and label name. The prefix identifies the rule group or web ACL context of the rule that added the label. If you do not provide the fully qualified name in your label match string, WAF performs the search for labels that were added in the same context as the label match statement.

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.

scope: LabelMatchScope

Specify whether you want to match using the label name or just the namespace.

key: String

The string to match against. The setting you provide for this depends on the match statement's Scope setting:

• If the Scope indicates LABEL, then this specification must include the name and can include any number of preceding namespace specifications and prefix up to providing the fully qualified label name.

• If the Scope indicates NAMESPACE, then this specification can include any number of contiguous namespace strings, and can include the entire label namespace prefix from the rule group or web ACL where the label originates.

Labels are case sensitive and components of a label must be separated by colon, for example NS1:NS2:name.

Implementations

impl LabelMatchStatement

pub fn scope(&self) -> &LabelMatchScope

Specify whether you want to match using the label name or just the namespace.

pub fn key(&self) -> &str

The string to match against. The setting you provide for this depends on the match statement's Scope setting:

• If the Scope indicates LABEL, then this specification must include the name and can include any number of preceding namespace specifications and prefix up to providing the fully qualified label name.

• If the Scope indicates NAMESPACE, then this specification can include any number of contiguous namespace strings, and can include the entire label namespace prefix from the rule group or web ACL where the label originates.

Labels are case sensitive and components of a label must be separated by colon, for example NS1:NS2:name.

impl LabelMatchStatement

pub fn builder() -> LabelMatchStatementBuilder

Creates a new builder-style object to manufacture LabelMatchStatement.

Trait Implementations

impl Clone for LabelMatchStatement

fn clone(&self) -> LabelMatchStatement

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LabelMatchStatement

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

Formats the value using the given formatter.

impl PartialEq for LabelMatchStatement

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