Struct bodyparser::LimitReader
[−]
[src]
pub struct LimitReader<R> { /* fields omitted */ }
The LimitReader from the std
just stops to read when reaches a limit, but we don't want
to return partially readed body to the client code because it is useless. This modified LimitReader
returns IoError
with IoErrorKind::InvalidInput
when it reaches the limit.
Methods
impl<R: Read> LimitReader<R>
[src]
fn new(r: R, limit: usize) -> LimitReader<R>
[src]
fn into_inner(self) -> R
[src]
fn limit(&self) -> usize
[src]
Trait Implementations
impl<R: Debug> Debug for LimitReader<R>
[src]
impl<R: Read> Read for LimitReader<R>
[src]
fn read(&mut self, buf: &mut [u8]) -> Result<usize>
[src]
Pull some bytes from this source into the specified buffer, returning how many bytes were read. Read more
unsafe fn initializer(&self) -> Initializer
[src]
read_initializer
)Determines if this Read
er can work with buffers of uninitialized memory. Read more
fn read_to_end(&mut self, buf: &mut Vec<u8>) -> Result<usize, Error>
1.0.0[src]
Read all bytes until EOF in this source, placing them into buf
. Read more
fn read_to_string(&mut self, buf: &mut String) -> Result<usize, Error>
1.0.0[src]
Read all bytes until EOF in this source, placing them into buf
. Read more
fn read_exact(&mut self, buf: &mut [u8]) -> Result<(), Error>
1.6.0[src]
Read the exact number of bytes required to fill buf
. Read more
fn by_ref(&mut self) -> &mut Self
1.0.0[src]
Creates a "by reference" adaptor for this instance of Read
. Read more
fn bytes(self) -> Bytes<Self>
1.0.0[src]
Transforms this Read
instance to an [Iterator
] over its bytes. Read more
fn chars(self) -> Chars<Self>
[src]
🔬 This is a nightly-only experimental API. (io
)
the semantics of a partial read/write of where errors happen is currently unclear and may change
Transforms this Read
instance to an [Iterator
] over [char
]s. Read more
fn chain<R>(self, next: R) -> Chain<Self, R> where
R: Read,
1.0.0[src]
R: Read,
Creates an adaptor which will chain this stream with another. Read more
fn take(self, limit: u64) -> Take<Self>
1.0.0[src]
Creates an adaptor which will read at most limit
bytes from it. Read more