Struct poem::web::TempFile

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pub struct TempFile(_);

This is supported on crate feature tempfile only.

Expand description

An extractor that extracts the body and writes the contents to a temporary file.

Errors

ReadBodyError

Trait Implementations

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impl AsyncRead for TempFile

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fn poll_read(
 self: Pin<&mut Self>,
 cx: &mut Context<'_>,
 buf: &mut ReadBuf<'_>
) -> Poll<Result<()>>

Attempts to read from the AsyncRead into buf. Read more

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impl<'a> FromRequest<'a> for TempFile

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fn from_request<'life0, 'async_trait>(
 _req: &'a Request,
 body: &'life0 mut RequestBody
) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>> where
 'a: 'async_trait,
 'life0: 'async_trait,
 Self: 'async_trait,

Extract from request head and body.

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fn from_request_without_body<'async_trait>(
 req: &'a Request
) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>> where
 'a: 'async_trait,
 Self: Send + 'async_trait,

Extract from request head. Read more

Auto Trait Implementations

impl !RefUnwindSafe for TempFile

impl Send for TempFile

impl Sync for TempFile

impl Unpin for TempFile

impl !UnwindSafe for TempFile

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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impl<R> AsyncReadExt for R where
R: AsyncRead + ?Sized,

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fn chain<R>(self, next: R) -> Chain<Self, R> where
R: AsyncRead,

Creates a new AsyncRead instance that chains this stream with next. Read more

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fn read(&'a mut self, buf: &'a mut [u8 ]) -> Read<'a, Self> where
Self: Unpin,

Pulls some bytes from this source into the specified buffer, returning how many bytes were read. Read more

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fn read_buf(&'a mut self, buf: &'a mut B) -> ReadBuf<'a, Self, B> where
Self: Unpin,
B: BufMut,

Pulls some bytes from this source into the specified buffer, advancing the buffer’s internal cursor. Read more

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fn read_exact(&'a mut self, buf: &'a mut [u8 ]) -> ReadExact<'a, Self> where
Self: Unpin,

Reads the exact number of bytes required to fill buf. Read more

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fn read_u8(&'a mut self) -> ReadU8<&'a mut Self> where
Self: Unpin,

Reads an unsigned 8 bit integer from the underlying reader. Read more

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fn read_i8(&'a mut self) -> ReadI8<&'a mut Self> where
Self: Unpin,

Reads a signed 8 bit integer from the underlying reader. Read more

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fn read_u16(&'a mut self) -> ReadU16<&'a mut Self> where
Self: Unpin,

Reads an unsigned 16-bit integer in big-endian order from the underlying reader. Read more

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fn read_i16(&'a mut self) -> ReadI16<&'a mut Self> where
Self: Unpin,

Reads a signed 16-bit integer in big-endian order from the underlying reader. Read more

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fn read_u32(&'a mut self) -> ReadU32<&'a mut Self> where
Self: Unpin,

Reads an unsigned 32-bit integer in big-endian order from the underlying reader. Read more

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fn read_i32(&'a mut self) -> ReadI32<&'a mut Self> where
Self: Unpin,

Reads a signed 32-bit integer in big-endian order from the underlying reader. Read more

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fn read_u64(&'a mut self) -> ReadU64<&'a mut Self> where
Self: Unpin,

Reads an unsigned 64-bit integer in big-endian order from the underlying reader. Read more

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fn read_i64(&'a mut self) -> ReadI64<&'a mut Self> where
Self: Unpin,

Reads an signed 64-bit integer in big-endian order from the underlying reader. Read more

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fn read_u128(&'a mut self) -> ReadU128<&'a mut Self> where
Self: Unpin,

Reads an unsigned 128-bit integer in big-endian order from the underlying reader. Read more

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fn read_i128(&'a mut self) -> ReadI128<&'a mut Self> where
Self: Unpin,

Reads an signed 128-bit integer in big-endian order from the underlying reader. Read more

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fn read_f32(&'a mut self) -> ReadF32<&'a mut Self> where
Self: Unpin,

Reads an 32-bit floating point type in big-endian order from the underlying reader. Read more

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fn read_f64(&'a mut self) -> ReadF64<&'a mut Self> where
Self: Unpin,

Reads an 64-bit floating point type in big-endian order from the underlying reader. Read more

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fn read_u16_le(&'a mut self) -> ReadU16Le<&'a mut Self> where
Self: Unpin,

Reads an unsigned 16-bit integer in little-endian order from the underlying reader. Read more

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fn read_i16_le(&'a mut self) -> ReadI16Le<&'a mut Self> where
Self: Unpin,

Reads a signed 16-bit integer in little-endian order from the underlying reader. Read more

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fn read_u32_le(&'a mut self) -> ReadU32Le<&'a mut Self> where
Self: Unpin,

Reads an unsigned 32-bit integer in little-endian order from the underlying reader. Read more

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fn read_i32_le(&'a mut self) -> ReadI32Le<&'a mut Self> where
Self: Unpin,

Reads a signed 32-bit integer in little-endian order from the underlying reader. Read more

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fn read_u64_le(&'a mut self) -> ReadU64Le<&'a mut Self> where
Self: Unpin,

Reads an unsigned 64-bit integer in little-endian order from the underlying reader. Read more

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fn read_i64_le(&'a mut self) -> ReadI64Le<&'a mut Self> where
Self: Unpin,

Reads an signed 64-bit integer in little-endian order from the underlying reader. Read more

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fn read_u128_le(&'a mut self) -> ReadU128Le<&'a mut Self> where
Self: Unpin,

Reads an unsigned 128-bit integer in little-endian order from the underlying reader. Read more

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fn read_i128_le(&'a mut self) -> ReadI128Le<&'a mut Self> where
Self: Unpin,

Reads an signed 128-bit integer in little-endian order from the underlying reader. Read more

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fn read_f32_le(&'a mut self) -> ReadF32Le<&'a mut Self> where
Self: Unpin,

Reads an 32-bit floating point type in little-endian order from the underlying reader. Read more

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fn read_f64_le(&'a mut self) -> ReadF64Le<&'a mut Self> where
Self: Unpin,

Reads an 64-bit floating point type in little-endian order from the underlying reader. Read more

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fn read_to_end(
 &'a mut self,
 buf: &'a mut Vec<u8, Global>
) -> ReadToEnd<'a, Self> where
 Self: Unpin,

Reads all bytes until EOF in this source, placing them into buf. Read more

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fn read_to_string(&'a mut self, dst: &'a mut String) -> ReadToString<'a, Self> where
Self: Unpin,

Reads all bytes until EOF in this source, appending them to buf. Read more

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fn take(self, limit: u64) -> Take<Self>

Creates an adaptor which reads at most limit bytes from it. Read more

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impl<T> Borrow<T> for T where
T: ?Sized,

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pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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impl<T> BorrowMut<T> for T where
T: ?Sized,

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pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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pub fn from(t: T) -> T

Performs the conversion.

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impl<T> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

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fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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impl<T, U> Into for T where
U: From<T>,

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pub fn into(self) -> U

Performs the conversion.

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impl<T> Same<T> for T

type Output = T

Should always be Self

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impl<T> TokioAsyncReadCompatExt for T where
T: AsyncRead,

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fn compat(self) -> Compat<Self>

Wraps self with a compatibility layer that implements futures_io::AsyncRead. Read more

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impl<T, U> TryFrom for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

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pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

pub fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Struct poem::web::TempFile

Errors

Trait Implementations

impl AsyncRead for TempFile

fn poll_read( self: Pin<&mut Self>, cx: &mut Context<'_>, buf: &mut ReadBuf<'_>) -> Poll<Result<()>>

impl<'a> FromRequest<'a> for TempFile

fn from_request<'life0, 'async_trait>( _req: &'a Request, body: &'life0 mut RequestBody) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>> where 'a: 'async_trait, 'life0: 'async_trait, Self: 'async_trait,

fn from_request_without_body<'async_trait>( req: &'a Request) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>> where 'a: 'async_trait, Self: Send + 'async_trait,

Auto Trait Implementations

impl !RefUnwindSafe for TempFile

impl Send for TempFile

impl Sync for TempFile

impl Unpin for TempFile

impl !UnwindSafe for TempFile

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

impl<R> AsyncReadExt for R where R: AsyncRead + ?Sized,

fn chain<R>(self, next: R) -> Chain<Self, R> where R: AsyncRead,

fn read(&'a mut self, buf: &'a mut [u8]) -> Read<'a, Self> where Self: Unpin,

fn read_buf<B>(&'a mut self, buf: &'a mut B) -> ReadBuf<'a, Self, B> where Self: Unpin, B: BufMut,

fn read_exact(&'a mut self, buf: &'a mut [u8]) -> ReadExact<'a, Self> where Self: Unpin,

fn read_u8(&'a mut self) -> ReadU8<&'a mut Self> where Self: Unpin,

fn read_i8(&'a mut self) -> ReadI8<&'a mut Self> where Self: Unpin,

fn read_u16(&'a mut self) -> ReadU16<&'a mut Self> where Self: Unpin,

fn read_i16(&'a mut self) -> ReadI16<&'a mut Self> where Self: Unpin,

fn read_u32(&'a mut self) -> ReadU32<&'a mut Self> where Self: Unpin,

fn read_i32(&'a mut self) -> ReadI32<&'a mut Self> where Self: Unpin,

fn read_u64(&'a mut self) -> ReadU64<&'a mut Self> where Self: Unpin,

fn read_i64(&'a mut self) -> ReadI64<&'a mut Self> where Self: Unpin,

fn read_u128(&'a mut self) -> ReadU128<&'a mut Self> where Self: Unpin,

fn read_i128(&'a mut self) -> ReadI128<&'a mut Self> where Self: Unpin,

fn read_f32(&'a mut self) -> ReadF32<&'a mut Self> where Self: Unpin,

fn read_f64(&'a mut self) -> ReadF64<&'a mut Self> where Self: Unpin,

fn read_u16_le(&'a mut self) -> ReadU16Le<&'a mut Self> where Self: Unpin,

fn read_i16_le(&'a mut self) -> ReadI16Le<&'a mut Self> where Self: Unpin,

fn read_u32_le(&'a mut self) -> ReadU32Le<&'a mut Self> where Self: Unpin,

fn read_i32_le(&'a mut self) -> ReadI32Le<&'a mut Self> where Self: Unpin,

fn read_u64_le(&'a mut self) -> ReadU64Le<&'a mut Self> where Self: Unpin,

fn read_i64_le(&'a mut self) -> ReadI64Le<&'a mut Self> where Self: Unpin,

fn read_u128_le(&'a mut self) -> ReadU128Le<&'a mut Self> where Self: Unpin,

fn read_i128_le(&'a mut self) -> ReadI128Le<&'a mut Self> where Self: Unpin,

fn read_f32_le(&'a mut self) -> ReadF32Le<&'a mut Self> where Self: Unpin,

fn read_f64_le(&'a mut self) -> ReadF64Le<&'a mut Self> where Self: Unpin,

fn read_to_end( &'a mut self, buf: &'a mut Vec<u8, Global>) -> ReadToEnd<'a, Self> where Self: Unpin,

fn read_to_string(&'a mut self, dst: &'a mut String) -> ReadToString<'a, Self> where Self: Unpin,

fn take(self, limit: u64) -> Take<Self>

impl<T> Borrow<T> for T where T: ?Sized,

pub fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> FutureExt for T

fn with_context(self, otel_cx: Context) -> WithContext<Self>

fn with_current_context(self) -> WithContext<Self>

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

impl<T, U> Into<U> for T where U: From<T>,

pub fn into(self) -> U

impl<T> Same<T> for T

type Output = T

impl<T> TokioAsyncReadCompatExt for T where T: AsyncRead,

fn compat(self) -> Compat<Self>

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<V, T> VZip<V> for T where V: MultiLane<T>,

pub fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

fn poll_read(
self: Pin<&mut Self>,
cx: &mut Context<'_>,
buf: &mut ReadBuf<'_>
) -> Poll<Result<()>>

fn from_request<'life0, 'async_trait>(
_req: &'a Request,
body: &'life0 mut RequestBody
) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>> where
'a: 'async_trait,
'life0: 'async_trait,
Self: 'async_trait,

fn from_request_without_body<'async_trait>(
req: &'a Request
) -> Pin<Box<dyn Future<Output = Result<Self>> + Send + 'async_trait>> where
'a: 'async_trait,
Self: Send + 'async_trait,

impl<T> Any for T where
T: 'static + ?Sized,

impl<R> AsyncReadExt for R where
R: AsyncRead + ?Sized,

fn chain<R>(self, next: R) -> Chain<Self, R> where
R: AsyncRead,

fn read(&'a mut self, buf: &'a mut [u8 ]) -> Read<'a, Self> where
Self: Unpin,

fn read_buf<B>(&'a mut self, buf: &'a mut B) -> ReadBuf<'a, Self, B> where
Self: Unpin,
B: BufMut,

fn read_exact(&'a mut self, buf: &'a mut [u8 ]) -> ReadExact<'a, Self> where
Self: Unpin,

fn read_u8(&'a mut self) -> ReadU8<&'a mut Self> where
Self: Unpin,

fn read_i8(&'a mut self) -> ReadI8<&'a mut Self> where
Self: Unpin,

fn read_u16(&'a mut self) -> ReadU16<&'a mut Self> where
Self: Unpin,

fn read_i16(&'a mut self) -> ReadI16<&'a mut Self> where
Self: Unpin,

fn read_u32(&'a mut self) -> ReadU32<&'a mut Self> where
Self: Unpin,

fn read_i32(&'a mut self) -> ReadI32<&'a mut Self> where
Self: Unpin,

fn read_u64(&'a mut self) -> ReadU64<&'a mut Self> where
Self: Unpin,

fn read_i64(&'a mut self) -> ReadI64<&'a mut Self> where
Self: Unpin,

fn read_u128(&'a mut self) -> ReadU128<&'a mut Self> where
Self: Unpin,

fn read_i128(&'a mut self) -> ReadI128<&'a mut Self> where
Self: Unpin,

fn read_f32(&'a mut self) -> ReadF32<&'a mut Self> where
Self: Unpin,

fn read_f64(&'a mut self) -> ReadF64<&'a mut Self> where
Self: Unpin,

fn read_u16_le(&'a mut self) -> ReadU16Le<&'a mut Self> where
Self: Unpin,

fn read_i16_le(&'a mut self) -> ReadI16Le<&'a mut Self> where
Self: Unpin,

fn read_u32_le(&'a mut self) -> ReadU32Le<&'a mut Self> where
Self: Unpin,

fn read_i32_le(&'a mut self) -> ReadI32Le<&'a mut Self> where
Self: Unpin,

fn read_u64_le(&'a mut self) -> ReadU64Le<&'a mut Self> where
Self: Unpin,

fn read_i64_le(&'a mut self) -> ReadI64Le<&'a mut Self> where
Self: Unpin,

fn read_u128_le(&'a mut self) -> ReadU128Le<&'a mut Self> where
Self: Unpin,

fn read_i128_le(&'a mut self) -> ReadI128Le<&'a mut Self> where
Self: Unpin,

fn read_f32_le(&'a mut self) -> ReadF32Le<&'a mut Self> where
Self: Unpin,

fn read_f64_le(&'a mut self) -> ReadF64Le<&'a mut Self> where
Self: Unpin,

fn read_to_end(
&'a mut self,
buf: &'a mut Vec<u8, Global>
) -> ReadToEnd<'a, Self> where
Self: Unpin,

fn read_to_string(&'a mut self, dst: &'a mut String) -> ReadToString<'a, Self> where
Self: Unpin,

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

impl<T> TokioAsyncReadCompatExt for T where
T: AsyncRead,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,