Struct EntropyContext 

pub struct EntropyContext {
    pub user_data: *mut u8,
    pub size: usize,
}

Context data for entropy callbacks

This structure can be used to pass additional context to entropy callbacks, such as user data or configuration.

Fields

user_data: *mut u8

User-defined context data

size: usize

Context size in bytes

Implementations

impl EntropyContext

pub const unsafe fn new(user_data: *mut u8, size: usize) -> Self

Create a new entropy context

Arguments

• user_data - User-defined context data
• size - Size of the context data in bytes

Safety

The user_data pointer must be valid for size bytes if size > 0.

pub const fn empty() -> Self

Create an empty entropy context

Trait Implementations

impl Clone for EntropyContext

fn clone(&self) -> EntropyContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EntropyContext

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

Formats the value using the given formatter.

impl Copy for EntropyContext