Struct OpenLibraryClientBuilder 

pub struct OpenLibraryClientBuilder { /* private fields */ }

Builder for OpenLibraryClient.

Implementations

impl OpenLibraryClientBuilder

pub fn base_url(self, url: impl Into<String>) -> Self

Override the base URL (useful for testing with a local mock server).

pub fn covers_url(self, url: impl Into<String>) -> Self

Override the covers base URL.

pub fn connect_timeout(self, d: Duration) -> Self

TCP connection timeout (default 10 s).

pub fn timeout(self, d: Duration) -> Self

Total request timeout (default 30 s).

pub fn rate_limit(self, rps: u32) -> Self

Requests per second for the built-in rate limiter (default 1 req/s). Set to 3 when you also call contact_email to unlock the identified-tier limit.

pub fn contact_email(self, email: impl Into<String>) -> Result<Self>

Provide a contact email address. This is appended to the User-Agent header so the Open Library API can identify your application and grant the 3 req/s tier. Call rate_limit(3) together with this to actually use that tier.

pub fn build(self) -> Result<OpenLibraryClient>

Build the OpenLibraryClient.

Trait Implementations

impl Default for OpenLibraryClientBuilder

fn default() -> Self

Returns the “default value” for a type.