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#![allow(unused_parens, clippy::new_without_default)]
#![forbid(unsafe_code)]

/// Streaming responses support for reqwest for different formats:
/// - JSON array stream format
/// - JSON Lines (NL/NewLines) format
/// - CSV stream format
/// - Protobuf len-prefixed stream format
///
/// This type of responses are useful when you are reading huge stream of objects from some source (such as database, file, etc)
/// and want to avoid huge memory allocations to store on the server side.
///
/// # Example
///
/// ```rust,no_run
/// use reqwest_streams::*;
/// use futures_util::stream::BoxStream;
/// use serde::{Deserialize, Serialize};
///
/// #[derive(Debug, Clone, Deserialize)]
/// struct MyTestStructure {
///     some_test_field: String
/// }
///
///#[tokio::main]
/// async fn main() -> Result<(), Box<dyn std::error::Error>> {
///
///     let _stream = reqwest::get("http://localhost:8080/json-array")
///         .await?
///         .json_array_stream::<MyTestStructure>(1024);
///
///     Ok(())
/// }
/// ```
/// More and complete examples available on the github in the examples directory.
///
/// ## Need server support?
/// There are the same functionality:
/// - [axum-streams](https://github.com/abdolence/axum-streams-rs).
///

#[cfg(feature = "json")]
mod json_stream;
#[cfg(feature = "json")]
pub use json_stream::JsonStreamResponse;
#[cfg(feature = "json")]
mod json_array_codec;

#[cfg(feature = "csv")]
mod csv_stream;
#[cfg(feature = "csv")]
pub use csv_stream::CsvStreamResponse;

use crate::error::StreamBodyError;

#[cfg(feature = "protobuf")]
mod protobuf_stream;
#[cfg(feature = "protobuf")]
pub use protobuf_stream::ProtobufStreamResponse;
#[cfg(feature = "protobuf")]
mod protobuf_len_codec;

pub mod error;

pub type StreamBodyResult<T> = std::result::Result<T, StreamBodyError>;