//! Backend client operations for reading available rate-limit reset credits and consuming one.use super::Client;use super::PathStyle;use crate::types::ConsumeRateLimitResetCreditResponse;use crate::types::RateLimitStatusWithResetCredits;use crate::types::RateLimitsWithResetCredits;use anyhow::Result;use reqwest::header::CONTENT_TYPE;use reqwest::header::HeaderValue;use serde::Serialize;#[derive(Serialize)]struct ConsumeRateLimitResetCreditRequest<'a> {    redeem_request_id: &'a str,}impl Client {    pub async fn get_rate_limits_with_reset_credits(&self) -> Result<RateLimitsWithResetCredits> {        let payload = self.get_rate_limit_status().await?;        Ok(RateLimitsWithResetCredits {            rate_limits: Self::rate_limit_snapshots_from_payload(payload.rate_limits),            rate_limit_reset_credits: payload.rate_limit_reset_credits,        })    }    pub(super) async fn get_rate_limit_status(&self) -> Result<RateLimitStatusWithResetCredits> {        let url = self.rate_limit_status_url();        let req = self.http.get(&url).headers(self.headers());        let (body, ct) = self.exec_request(req, "GET", &url).await?;        self.decode_json(&url, &ct, &body)    }    pub async fn consume_rate_limit_reset_credit(        &self,        redeem_request_id: &str,    ) -> Result<ConsumeRateLimitResetCreditResponse> {        let url = self.consume_rate_limit_reset_credit_url();        let req = self            .http            .post(&url)            .headers(self.headers())            .header(CONTENT_TYPE, HeaderValue::from_static("application/json"))            .json(&ConsumeRateLimitResetCreditRequest { redeem_request_id });        let (body, ct) = self.exec_request(req, "POST", &url).await?;        self.decode_json(&url, &ct, &body)    }    fn rate_limit_status_url(&self) -> String {        match self.path_style {            PathStyle::CodexApi => format!("{}/api/codex/usage", self.base_url),            PathStyle::ChatGptApi => format!("{}/wham/usage", self.base_url),        }    }    fn consume_rate_limit_reset_credit_url(&self) -> String {        match self.path_style {            PathStyle::CodexApi => {                format!(                    "{}/api/codex/rate-limit-reset-credits/consume",                    self.base_url                )            }            PathStyle::ChatGptApi => {                format!("{}/wham/rate-limit-reset-credits/consume", self.base_url)            }        }    }}#[cfg(test)]#[path = "rate_limit_resets_tests.rs"]mod tests;