Struct MemorySink 

pub struct MemorySink { /* private fields */ }

Available on crate feature alloc only.

A sink that keeps each file in memory as a FileData.

Examples

use form_net::{Driver, MemorySink, MultipartParser, Boundary, Limits, Policy, NoInspector, Progress};

let parser = MultipartParser::new(Boundary::new(b"X")?, &Limits::DEFAULT, &Policy::DEFAULT)?;
let mut driver = Driver::new(parser, MemorySink::new());
let body = b"--X\r\nContent-Disposition: form-data; name=f; filename=a.txt\r\n\r\nhi\r\n--X--";
let (_, progress) = driver.push(body, true, &mut NoInspector)?;
match progress {
    Progress::File(file) => assert_eq!(file.bytes(), b"hi"),
    _ => unreachable!(),
}

Implementations

impl MemorySink

pub fn new() -> MemorySink

An empty sink.

Trait Implementations

impl Debug for MemorySink

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

Formats the value using the given formatter.

impl Default for MemorySink

fn default() -> Self

Returns the “default value” for a type.

impl Sink for MemorySink

type Output = FileData

What a closed part becomes.

fn open(&mut self, head: &PartHead<'_>) -> Result<(), FormError>

A file part starts.

fn write(&mut self, chunk: &[u8]) -> Result<(), FormError>

More bytes of the current file part.

fn close(&mut self) -> Result<FileData, FormError>

The current file part ended.

fn abort(&mut self)

Discards the current file part, if any, and releases everything.