Struct Cors 

pub struct Cors {
    pub allowed_origins: Vec<String>,
    pub allowed_headers: Vec<String>,
    pub exposed_headers: Vec<String>,
    pub max_age: u64,
}

CORS configuration for the OTLP HTTP receiver.

Fields

allowed_origins: Vec<String>

Allowed origins for cross-origin requests. A bare * allows every origin; a partial wildcard like http://*.example.com matches that prefix and suffix. Empty disables CORS. Defaults to empty; configure this for browser-based exporters.

allowed_headers: Vec<String>

Request headers allowed in preflight, beyond the implicit Accept, Accept-Language, Content-Type, and Content-Language. Use * to allow any header. Empty also implicitly allows X-Requested-With. Defaults to empty; add headers for browser exporters that send them.

exposed_headers: Vec<String>

Response headers exposed to the browser via Access-Control-Expose-Headers. Defaults to empty; add headers browser clients need to read.

max_age: u64

Seconds browsers may cache a preflight response. Defaults to 0 (no caching); increase to avoid repeated preflight round-trips for frequent browser requests.

Trait Implementations

impl Clone for Cors

fn clone(&self) -> Cors

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Cors

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

Formats the value using the given formatter.

impl Default for Cors

fn default() -> Cors

Returns the “default value” for a type.

impl PartialEq for Cors

fn eq(&self, other: &Cors) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Cors

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Cors