Struct HttpHeaderTransform 

pub struct HttpHeaderTransform {
    pub callback: Option<Arc<dyn Fn(ResourceKind, &str, &mut HttpHeaderTransformResponse<'_>) -> Result<()> + Send + Sync + 'static>>,
    pub rules: Vec<HttpHeaderRule>,
}

Headers to add to HTTP requests, for RuntimeHandle::set_http_header_transform().

Set either callback or rules, not both.

Runs on a library thread.

See mln_http_header_transform in the C API reference.

Fields

callback: Option<Arc<dyn Fn(ResourceKind, &str, &mut HttpHeaderTransformResponse<'_>) -> Result<()> + Send + Sync + 'static>>

The callback receives (kind, url, out_response).

An Err of Error::Status with a failure status answers native that status. Any other error, or a panic, reaches the reporter and answers Status::NativeError.

rules: Vec<HttpHeaderRule>

The first rule that matches a request adds its headers, and no other.

Implementations

impl HttpHeaderTransform

pub fn with_callback<F>(self, callback: F) -> Self

where F: Fn(ResourceKind, &str, &mut HttpHeaderTransformResponse<'_>) -> Result<()> + Send + Sync + 'static,

pub fn new<F>(callback: F) -> Self

where F: Fn(ResourceKind, &str, &mut HttpHeaderTransformResponse<'_>) -> Result<()> + Send + Sync + 'static,

Trait Implementations

impl Clone for HttpHeaderTransform

fn clone(&self) -> HttpHeaderTransform

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HttpHeaderTransform

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

Formats the value using the given formatter.

impl Default for HttpHeaderTransform

fn default() -> HttpHeaderTransform

Returns the “default value” for a type.