Struct ApiKeyValidator 

pub struct ApiKeyValidator { /* private fields */ }

Simple in-memory API key validator

For production use, consider:

• Database-backed validation
• Caching with TTL
• Rate limiting per key

Implementations

impl ApiKeyValidator

pub fn new(keys: impl IntoIterator<Item = String>) -> Self

Create a new validator with a list of valid API keys

pub fn add_key(&mut self, key: String)

Add a key to the valid set

pub fn is_valid(&self, key: &str) -> bool

Check if a key is valid

Trait Implementations

impl Clone for ApiKeyValidator

fn clone(&self) -> ApiKeyValidator

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ApiKeyValidator

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

Formats the value using the given formatter.

impl Validate for ApiKeyValidator

async fn validate(&self, key: &str) -> AuthResult

Validate a credential and return the authentication result.