Struct ResolverConfig

#[non_exhaustive]
pub struct ResolverConfig {
    pub email: String,
    pub user_agent: String,
    pub timeout_secs: u64,
    pub sources: Vec<SourceEntry>,
    pub extra_blocked_domains: Vec<String>,
    pub endpoints: Endpoints,
}

Configuration for the paper resolver.

Controls which sources are queried, their priority (order in the vec), timeouts, and API identification. Callers construct this from their own config files (TOML, env vars, etc.) — paper-resolver has no file I/O dependency.

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.

email: String

Email for Unpaywall/Crossref polite pool (required by their ToS).

user_agent: String

User-Agent string for HTTP requests.

timeout_secs: u64

HTTP request timeout in seconds.

sources: Vec<SourceEntry>

Ordered list of sources. Position = priority (first = highest). Disabled sources are skipped.

extra_blocked_domains: Vec<String>

Extra domains to treat as non-downloadable (appended to defaults).

endpoints: Endpoints

Base URLs for each source — override for testing with mock servers.

Implementations

impl ResolverConfig

pub fn is_enabled(&self, name: &str) -> bool

Check if a source is enabled by name.

pub fn priority(&self, name: &str) -> u8

Get the priority (position index) for a source.

Trait Implementations

impl Clone for ResolverConfig

fn clone(&self) -> ResolverConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResolverConfig

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

Formats the value using the given formatter.

impl Default for ResolverConfig

fn default() -> Self

Returns the “default value” for a type.