Struct bitcoin_primitives::DataStream

pub struct DataStream { /* private fields */ }

| Double ended buffer combining vector | and stream-like interfaces. >> and | << read and write unformatted data using | the above serialization templates. | | Fills with data in linear time; some | stringstream implementations take | N^2 time. |

Implementations

impl DataStream

pub fn new(n_type_in: i32, n_version_in: i32) -> Self

pub fn new_with_slice(sp: &[u8], n_type_in: i32, n_version_in: i32) -> Self

pub fn new_with_args<Args>( n_type_in: i32, n_version_in: i32, args: Args ) -> Self

pub fn str_(&self) -> String

pub fn begin(&self) -> Box<dyn Iterator<Item = u8>>

pub fn begin_mut(&mut self) -> Box<dyn Iterator<Item = u8>>

pub fn end(&self) -> Box<dyn Iterator<Item = u8>>

pub fn end_mut(&mut self) -> Box<dyn Iterator<Item = u8>>

pub fn size(&self) -> usize

pub fn empty(&self) -> bool

pub fn resize(&mut self, n: usize, c: Option<u8>)

pub fn reserve(&mut self, n: usize)

pub fn clear(&mut self)

pub fn insert_item( &mut self, it: Box<dyn Iterator<Item = u8>>, x: u8 ) -> Box<dyn Iterator<Item = u8>>

pub fn insert_multi( &mut self, it: Box<dyn Iterator<Item = u8>>, n: usize, x: u8 )

pub fn as_slice(&self) -> &[u8]

pub fn as_mut_slice(&mut self) -> &mut [u8]

pub fn data_mut(&mut self) -> *mut u8

pub fn data(&self) -> *const u8

pub fn insert_with_iterator_range( &mut self, it: Box<dyn Iterator<Item = u8>>, first: Box<dyn Iterator<Item = u8>>, last: Box<dyn Iterator<Item = u8>> )

pub fn insert_with_pointer_range( &mut self, it: Box<dyn Iterator<Item = u8>>, first: *const u8, last: *const u8 )

pub fn erase( &mut self, it: Box<dyn Iterator<Item = u8>> ) -> Box<dyn Iterator<Item = u8>>

pub fn erase_range( &mut self, first: Box<dyn Iterator<Item = u8>>, last: Box<dyn Iterator<Item = u8>> ) -> Box<dyn Iterator<Item = u8>>

pub fn compact(&mut self)

pub fn rewind(&mut self, n: Option<usize>) -> bool

pub fn eof(&self) -> bool

pub fn rdbuf(&mut self) -> *mut DataStream

pub fn in_avail(&self) -> i32

pub fn set_type(&mut self, n: i32)

pub fn get_type(&self) -> i32

pub fn set_version(&mut self, n: i32)

pub fn get_version(&self) -> i32

pub fn read(&mut self, pch: *mut u8, n_size: usize)

pub fn ignore(&mut self, n_size: i32)

pub fn write(&mut self, pch: *const u8, n_size: usize)

pub fn serialize<Stream>(&self, s: &mut Stream)

pub fn xor(&mut self, key: &Vec<u8>)

| XOR the contents of this stream with | a certain key. | | ———– | @param[in] key | | The key used to XOR the data in this stream. |

Trait Implementations

impl Index<usize> for DataStream

type Output = Vec<u8, ZeroAfterFreeAllocator>

The returned type after indexing.

fn index(&self, pos: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl IndexMut<usize> for DataStream

fn index_mut(&mut self, pos: usize) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.

impl StreamInto for DataStream

fn stream_into<Item>(&self, rhs: &mut Item)

impl StreamItems for DataStream

fn stream<Item>(&mut self, x: Item)