Struct EngineDescriptor 

pub struct EngineDescriptor {
    pub id: &'static str,
    pub label: &'static str,
    pub category: &'static str,
    pub kind: EngineKind,
    pub cors_readable: bool,
    pub default_for_category: bool,
    pub method: HttpMethod,
    pub build_url: fn(&str, &SearchOptions) -> String,
    pub build_body: Option<fn(&str, &SearchOptions) -> String>,
    pub headers: Option<fn(&SearchOptions) -> Vec<(String, String)>>,
    pub parse: fn(&str, usize, &SearchOptions) -> Vec<SearchResult>,
}

A declarative description of a single search engine.

Fields

id: &'static str

Stable provider id.

label: &'static str

Human-readable label.

category: &'static str

Provider category (one of super::registry::CATEGORIES).

kind: EngineKind

How the response body is decoded.

cors_readable: bool

Whether the endpoint is browser-CORS readable.

default_for_category: bool

Whether this is its category’s default provider.

method: HttpMethod

HTTP method.

build_url: fn(&str, &SearchOptions) -> String

Build the request URL from the query and options.

build_body: Option<fn(&str, &SearchOptions) -> String>

Build an optional POST body.

headers: Option<fn(&SearchOptions) -> Vec<(String, String)>>

Extra request headers (e.g. auth tokens).

parse: fn(&str, usize, &SearchOptions) -> Vec<SearchResult>

Parse the decoded body into results.

Trait Implementations

impl Clone for EngineDescriptor

fn clone(&self) -> EngineDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EngineDescriptor