artisan 0.10.0

Api RequesT Framework U Like - 你喜欢的 Rust API 请求框架
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//! JSON 解析方向
//!
//! 将响应解析为 JSON 格式。

use async_trait::async_trait;

use crate::Rocket;
use crate::direction::{Destination, Direction};
use crate::error::ArtfulError;

/// JSON 解析方向
#[derive(Debug, Clone)]
pub struct JsonDirection;

#[async_trait]
impl Direction for JsonDirection {
    async fn parse(&self, rocket: &mut Rocket) -> crate::Result<Destination> {
        match rocket.destination_origin.take() {
            Some(response) => {
                let text = response.text().await.map_err(ArtfulError::RequestFailed)?;
                serde_json::from_str(&text)
                    .map(Destination::Json)
                    .map_err(|e| ArtfulError::JsonDeserializeError {
                        message: e.to_string(),
                        source: Some(e),
                    })
            }
            None => Err(ArtfulError::MissingResponse),
        }
    }
}