Struct UrlSourceConfig 

pub struct UrlSourceConfig {
    pub url: String,
    pub headers: HashMap<String, String>,
    pub stale_after: Option<u64>,
    pub swr: Option<u64>,
}

@source(url: "...", headers: { ... }, staleAfter:, swr:).

Fields

url: String

Origin URL template. {id} substitution supported.

headers: HashMap<String, String>

Static headers attached to every request. Key format limitation: GraphQL object-literal keys must be Name identifiers (no dashes, no quoted strings), so a header Authorization is written as authorization: in the schema and X-Tenant as x_tenant:. The runtime is responsible for translating these back into HTTP-shape header names (most HTTP servers match headers case-insensitively, but if you need exact wire-format header names with dashes, use the function: arm instead).

stale_after: Option<u64>

Seconds after which a cached record is considered stale. None = serve until manually invalidated.

swr: Option<u64>

Seconds beyond stale_after during which a stale record is returned to the caller while a background refresh runs.

Trait Implementations

impl Clone for UrlSourceConfig

fn clone(&self) -> UrlSourceConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UrlSourceConfig

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

Formats the value using the given formatter.