actix-msgpack 0.1.4

Msgpack payload extractor for Actix Web
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46

use super::{ErrorHandler, DEFAULT_PAYLOAD_LIMIT};
use crate::{ContentTypeHandler, MsgPackError};
use actix_web::{error::Error, HttpRequest};
use mime::Mime;
use std::sync::Arc;

#[derive(Clone)]
pub struct MsgPackConfig {
	pub(crate) limit: usize,
	pub(crate) error_handler: Option<ErrorHandler>,
	pub(crate) content_type: Option<ContentTypeHandler>,
}

pub const DEFAULT_CONFIG: MsgPackConfig =
	MsgPackConfig { limit: DEFAULT_PAYLOAD_LIMIT, error_handler: None, content_type: None };

impl MsgPackConfig {
	/// Set maximum accepted payload size in bytes. The default limit is 256KiB.
	pub fn limit(&mut self, limit: usize) -> &mut Self {
		self.limit = limit;
		self
	}

	pub fn error_handler<F>(&mut self, handler: F) -> &mut Self
	where
		F: Fn(MsgPackError, &HttpRequest) -> Error + Send + Sync + 'static,
	{
		self.error_handler = Some(Arc::new(handler));
		self
	}

	/// Set content type of the request. The default content type is application/msgpack.
	pub fn content_type<F>(&mut self, handler: F) -> &mut Self
	where
		F: Fn(Mime) -> bool + Send + Sync + 'static,
	{
		self.content_type = Some(Arc::new(handler));
		self
	}
}

impl Default for MsgPackConfig {
	fn default() -> Self {
		DEFAULT_CONFIG
	}
}