Struct RequestContext 

pub struct RequestContext {
    pub method: String,
    pub url: String,
    pub headers: HashMap<String, String>,
    pub body: Option<String>,
    pub extensions: HashMap<String, String>,
}

Context provided to middleware before a request is sent.

Fields

method: String

HTTP method (GET, POST, PUT, DELETE).

url: String

Full URL being requested.

headers: HashMap<String, String>

Request headers that can be modified.

body: Option<String>

Optional request body (for POST/PUT).

extensions: HashMap<String, String>

Custom data that can be passed between on_request and on_response.

Implementations

impl RequestContext

pub fn add_header(&mut self, key: impl Into<String>, value: impl Into<String>)

Add a custom header to the request.

pub fn set_extension( &mut self, key: impl Into<String>, value: impl Into<String>, )

Store custom data for use in on_response.

Trait Implementations

impl Debug for RequestContext

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

Formats the value using the given formatter.