Struct MultiPartParser 

pub struct MultiPartParser {
    pub max_file_size: Option<usize>,
    pub max_total_size: Option<usize>,
}

Available on crate feature rest and non-WebAssembly only.

MultiPart parser for multipart/form-data content type (file uploads)

By default, enforces sensible size limits to prevent denial-of-service via large uploads:

• Per-file limit: 10 MB
• Total upload limit: 50 MB

Use the builder methods to override these limits, or MultiPartParser::unlimited() to remove all limits.

Fields

max_file_size: Option<usize>

Maximum file size in bytes (None = unlimited)

max_total_size: Option<usize>

Maximum total size in bytes (None = unlimited)

Implementations

impl MultiPartParser

pub fn new() -> MultiPartParser

Available on crate feature parsers only.

Create a new MultiPartParser with default size limits.

Default limits:

• Per-file: 10 MB
• Total: 50 MB

Examples

use reinhardt_core::parsers::multipart::MultiPartParser;

let parser = MultiPartParser::new();
assert_eq!(parser.max_file_size, Some(10 * 1024 * 1024));
assert_eq!(parser.max_total_size, Some(50 * 1024 * 1024));

pub fn unlimited() -> MultiPartParser

Available on crate feature parsers only.

Create a new MultiPartParser with no size limits.

Safety Note

Using unlimited uploads without external size controls (e.g., reverse proxy limits) may expose the server to denial-of-service attacks.

Examples

use reinhardt_core::parsers::multipart::MultiPartParser;

let parser = MultiPartParser::unlimited();
assert!(parser.max_file_size.is_none());
assert!(parser.max_total_size.is_none());

pub fn max_file_size(self, size: usize) -> MultiPartParser

Available on crate feature parsers only.

Set the maximum file size in bytes for individual files.

Examples

use reinhardt_core::parsers::multipart::MultiPartParser;

let parser = MultiPartParser::new().max_file_size(1024 * 1024); // 1MB
assert_eq!(parser.max_file_size, Some(1024 * 1024));

pub fn max_total_size(self, size: usize) -> MultiPartParser

Available on crate feature parsers only.

Set the maximum total size in bytes for all uploaded files combined.

Examples

use reinhardt_core::parsers::multipart::MultiPartParser;

let parser = MultiPartParser::new().max_total_size(10 * 1024 * 1024); // 10MB
assert_eq!(parser.max_total_size, Some(10 * 1024 * 1024));

Trait Implementations

impl Clone for MultiPartParser

fn clone(&self) -> MultiPartParser

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MultiPartParser

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

Formats the value using the given formatter.

impl Default for MultiPartParser

fn default() -> MultiPartParser

Creates a parser with default size limits (10 MB per file, 50 MB total).

impl Parser for MultiPartParser

fn media_types(&self) -> Vec<String>

Get the media types this parser can handle

fn parse<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, content_type: Option<&'life1 str>, body: Bytes, _headers: &'life2 HeaderMap, ) -> Pin<Box<dyn Future<Output = Result<ParsedData, Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, MultiPartParser: 'async_trait,

Parse the request body

fn can_parse(&self, content_type: Option<&str>) -> bool

Check if this parser can handle the given content type