Trait WriteableProcessBuffer

pub trait WriteableProcessBuffer: ReadableProcessBuffer {
    // Required method
    fn mut_enter<F, R>(&self, fun: F) -> Result<R, Error>
       where F: FnOnce(&WriteableProcessSlice) -> R;
}

A readable and writeable region of userspace process memory.

This trait can be used to gain read-write access to memory regions wrapped in a ReadWriteProcessBuffer.

This is a supertrait of ReadableProcessBuffer, which features methods allowing mutable access.

Required Methods

fn mut_enter<F, R>(&self, fun: F) -> Result<R, Error>

where F: FnOnce(&WriteableProcessSlice) -> R,

Applies a function to the mutable process slice reference pointed to by the ReadWriteProcessBuffer.

If the process is no longer alive and the memory has been reclaimed, this method must return Err(process::Error::NoSuchApp).

Default Process Buffer

A default instance of a process buffer must return Err(process::Error::NoSuchApp) without executing the passed closure.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors

impl WriteableProcessBuffer for ReadWriteProcessBuffer