Module io

Extension of the bitcoin::io module

Macros

impl_write

Because we cannot provide a blanket implementation of std::io::Write for all implementers of this crate’s io::Write trait, we provide this macro instead.

Structs

Cursor

Emulation of std::io::Cursor

Error

The io crate error type.

FromStd

A bridging wrapper providing the IO traits for types that already implement std IO traits.

Sink

A sink to which all writes succeed. See std::io::Sink for more info.

Take

Reader adapter which limits the bytes read from an underlying reader.

ToStd

A bridging wrapper providing the std traits for types that already implement our traits.

Enums

ErrorKind

A minimal subset of std::io::ErrorKind which is used for Error. Note that, as with std::io, only Self::Interrupted has defined semantics in this crate, all other variants are provided here only to provide higher-fidelity conversions to and from std::io::Error.

Traits

BufRead

A trait describing an input stream that uses an internal buffer when reading.

Read

A generic trait describing an input stream. See std::io::Read for more info.

Write

A generic trait describing an output stream. See std::io::Write for more info.

Functions

from_std

Wraps a std IO type to implement the traits from this crate.

from_std_mut

Wraps a mutable reference to std IO type to implement the traits from this crate.

sink

Returns a sink to which all writes succeed. See std::io::sink for more info.

Type Aliases

Result

Result type returned by functions in this crate.