Struct WasiFdSeed

pub struct WasiFdSeed { /* private fields */ }

This needs to be exposed so that the multiple use-cases are able to generated unique file descriptors and update the seed during journal restoration

Implementations

impl WasiFdSeed

pub fn new(initial_val: u32) -> Self

pub fn fork(&self) -> Self

pub fn next_val(&self) -> WasiFd

pub fn set_val(&self, val: WasiFd)

pub fn cur_val(&self) -> WasiFd

pub fn clip_val(&self, fd: WasiFd)

Trait Implementations

impl Clone for WasiFdSeed

fn clone(&self) -> WasiFdSeed

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WasiFdSeed

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

Formats the value using the given formatter.

impl Default for WasiFdSeed

fn default() -> Self

Returns the “default value” for a type.