[−][src]Struct saltlick::DecryptingReader

pub struct DecryptingReader<R: Read> { /* fields omitted */ }

Wraps an underlying reader with decryption using the saltlick format.

Wraps a reader and returns a type that also implements Read. Any data read from the returned type will be decrypted with the provided secret key. The public key is also checked to make sure this encrypted data is for the public/secret key pair provided.

The underlying reader must reach the end of the stream in order to complete decryption successfully, as the libsodium crypto relies on an end-of-stream tag to provide guarantees of completeness.

Methods

impl<R: Read> DecryptingReader<R>[src]

ⓘImportant traits for DecryptingReader<R>
pub fn new(
    public_key: PublicKey,
    secret_key: SecretKey,
    reader: R
) -> DecryptingReader<R>[src]

Create a new decryption layer over reader using secret_key and public_key.

pub fn into_inner(self) -> R[src]

Stop reading/decrypting immediately and return the underlying reader.

Trait Implementations

impl<R: Debug + Read> Debug for DecryptingReader<R>[src]

impl<R: Read> Read for DecryptingReader<R>[src]

fn read_vectored(&mut self, bufs: &mut [IoSliceMut]) -> Result<usize, Error>1.36.0[src]

Like read, except that it reads into a slice of buffers. Read more

unsafe fn initializer(&self) -> Initializer[src]

🔬 This is a nightly-only experimental API. (read_initializer)

Determines if this Reader 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, appending them to 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 Self1.0.0[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 chain<R>(self, next: R) -> Chain<Self, R> where
    R: Read, 1.0.0[src]

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

Auto Trait Implementations

impl<R> Sync for DecryptingReader<R> where
    R: Sync, 

impl<R> Send for DecryptingReader<R> where
    R: Send, 

impl<R> Unpin for DecryptingReader<R> where
    R: Unpin, 

impl<R> RefUnwindSafe for DecryptingReader<R> where
    R: RefUnwindSafe, 

impl<R> UnwindSafe for DecryptingReader<R> where
    R: UnwindSafe, 

Blanket Implementations

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

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

impl<R> ReadBytesExt for R where
    R: Read + ?Sized, [src]

fn read_u8(&mut self) -> Result<u8, Error>[src]

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

fn read_i8(&mut self) -> Result<i8, Error>[src]

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

fn read_u16<T>(&mut self) -> Result<u16, Error> where
    T: ByteOrder, [src]

Reads an unsigned 16 bit integer from the underlying reader. Read more

fn read_i16<T>(&mut self) -> Result<i16, Error> where
    T: ByteOrder, [src]

Reads a signed 16 bit integer from the underlying reader. Read more

fn read_u24<T>(&mut self) -> Result<u32, Error> where
    T: ByteOrder, [src]

Reads an unsigned 24 bit integer from the underlying reader. Read more

fn read_i24<T>(&mut self) -> Result<i32, Error> where
    T: ByteOrder, [src]

Reads a signed 24 bit integer from the underlying reader. Read more

fn read_u32<T>(&mut self) -> Result<u32, Error> where
    T: ByteOrder, [src]

Reads an unsigned 32 bit integer from the underlying reader. Read more

fn read_i32<T>(&mut self) -> Result<i32, Error> where
    T: ByteOrder, [src]

Reads a signed 32 bit integer from the underlying reader. Read more

fn read_u48<T>(&mut self) -> Result<u64, Error> where
    T: ByteOrder, [src]

Reads an unsigned 48 bit integer from the underlying reader. Read more

fn read_i48<T>(&mut self) -> Result<i64, Error> where
    T: ByteOrder, [src]

Reads a signed 48 bit integer from the underlying reader. Read more

fn read_u64<T>(&mut self) -> Result<u64, Error> where
    T: ByteOrder, [src]

Reads an unsigned 64 bit integer from the underlying reader. Read more

fn read_i64<T>(&mut self) -> Result<i64, Error> where
    T: ByteOrder, [src]

Reads a signed 64 bit integer from the underlying reader. Read more

fn read_u128<T>(&mut self) -> Result<u128, Error> where
    T: ByteOrder, [src]

Reads an unsigned 128 bit integer from the underlying reader. Read more

fn read_i128<T>(&mut self) -> Result<i128, Error> where
    T: ByteOrder, [src]

Reads a signed 128 bit integer from the underlying reader. Read more

fn read_uint<T>(&mut self, nbytes: usize) -> Result<u64, Error> where
    T: ByteOrder, [src]

Reads an unsigned n-bytes integer from the underlying reader. Read more

fn read_int<T>(&mut self, nbytes: usize) -> Result<i64, Error> where
    T: ByteOrder, [src]

Reads a signed n-bytes integer from the underlying reader. Read more

fn read_uint128<T>(&mut self, nbytes: usize) -> Result<u128, Error> where
    T: ByteOrder, [src]

Reads an unsigned n-bytes integer from the underlying reader.

fn read_int128<T>(&mut self, nbytes: usize) -> Result<i128, Error> where
    T: ByteOrder, [src]

Reads a signed n-bytes integer from the underlying reader.

fn read_f32<T>(&mut self) -> Result<f32, Error> where
    T: ByteOrder, [src]

Reads a IEEE754 single-precision (4 bytes) floating point number from the underlying reader. Read more

fn read_f64<T>(&mut self) -> Result<f64, Error> where
    T: ByteOrder, [src]

Reads a IEEE754 double-precision (8 bytes) floating point number from the underlying reader. Read more

fn read_u16_into<T>(&mut self, dst: &mut [u16]) -> Result<(), Error> where
    T: ByteOrder, [src]

Reads a sequence of unsigned 16 bit integers from the underlying reader. Read more

fn read_u32_into<T>(&mut self, dst: &mut [u32]) -> Result<(), Error> where
    T: ByteOrder, [src]

Reads a sequence of unsigned 32 bit integers from the underlying reader. Read more

fn read_u64_into<T>(&mut self, dst: &mut [u64]) -> Result<(), Error> where
    T: ByteOrder, [src]

Reads a sequence of unsigned 64 bit integers from the underlying reader. Read more

fn read_u128_into<T>(&mut self, dst: &mut [u128]) -> Result<(), Error> where
    T: ByteOrder, [src]

Reads a sequence of unsigned 128 bit integers from the underlying reader. Read more

fn read_i8_into(&mut self, dst: &mut [i8]) -> Result<(), Error>[src]

Reads a sequence of signed 8 bit integers from the underlying reader. Read more

fn read_i16_into<T>(&mut self, dst: &mut [i16]) -> Result<(), Error> where
    T: ByteOrder, [src]

Reads a sequence of signed 16 bit integers from the underlying reader. Read more

fn read_i32_into<T>(&mut self, dst: &mut [i32]) -> Result<(), Error> where
    T: ByteOrder, [src]

Reads a sequence of signed 32 bit integers from the underlying reader. Read more

fn read_i64_into<T>(&mut self, dst: &mut [i64]) -> Result<(), Error> where
    T: ByteOrder, [src]

Reads a sequence of signed 64 bit integers from the underlying reader. Read more

fn read_i128_into<T>(&mut self, dst: &mut [i128]) -> Result<(), Error> where
    T: ByteOrder, [src]

Reads a sequence of signed 128 bit integers from the underlying reader. Read more

fn read_f32_into<T>(&mut self, dst: &mut [f32]) -> Result<(), Error> where
    T: ByteOrder, [src]

Reads a sequence of IEEE754 single-precision (4 bytes) floating point numbers from the underlying reader. Read more

fn read_f32_into_unchecked<T>(&mut self, dst: &mut [f32]) -> Result<(), Error> where
    T: ByteOrder, [src]

Deprecated since 1.2.0:

please use read_f32_into instead

DEPRECATED. Read more

fn read_f64_into<T>(&mut self, dst: &mut [f64]) -> Result<(), Error> where
    T: ByteOrder, [src]

Reads a sequence of IEEE754 double-precision (8 bytes) floating point numbers from the underlying reader. Read more

fn read_f64_into_unchecked<T>(&mut self, dst: &mut [f64]) -> Result<(), Error> where
    T: ByteOrder, [src]

Deprecated since 1.2.0:

please use read_f64_into instead

DEPRECATED. Read more