Struct gnunet_sys::GNUNET_Buffer

#[repr(C)]pub struct GNUNET_Buffer {
    pub capacity: usize,
    pub position: usize,
    pub mem: *mut c_char,
    pub warn_grow: c_int,
}

Dynamically growing buffer. Can be used to construct strings and other objects with dynamic size.

This structure should, in most cases, be stack-allocated and zero-initialized, like:

struct GNUNET_Buffer my_buffer = { 0 };

Fields

capacity: usize

Capacity of the buffer.

position: usize

Current write position.

mem: *mut c_char

Backing memory.

warn_grow: c_int

Log a warning if the buffer is grown over its initially allocated capacity.

Trait Implementations

impl Clone for GNUNET_Buffer

fn clone(&self) -> GNUNET_Buffer

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for GNUNET_Buffer

impl Debug for GNUNET_Buffer

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.