Struct miri::shims::unix::fd::FdTable

pub struct FdTable {
    pub fds: BTreeMap<i32, Box<dyn FileDescriptor>>,
}

The file descriptor table

Fields

fds: BTreeMap<i32, Box<dyn FileDescriptor>>

Implementations

impl FdTable

pub(crate) fn new(mute_stdout_stderr: bool) -> FdTable

pub fn insert_fd(&mut self, file_handle: Box<dyn FileDescriptor>) -> i32

pub fn insert_fd_with_min_fd( &mut self, file_handle: Box<dyn FileDescriptor>, min_fd: i32 ) -> i32

Insert a new FD that is at least min_fd.

pub fn get(&self, fd: i32) -> Option<&dyn FileDescriptor>

pub fn get_mut(&mut self, fd: i32) -> Option<&mut dyn FileDescriptor>

pub fn remove(&mut self, fd: i32) -> Option<Box<dyn FileDescriptor>>

pub fn is_fd(&self, fd: i32) -> bool

Trait Implementations

impl Debug for FdTable

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

Formats the value using the given formatter.

impl VisitProvenance for FdTable

fn visit_provenance(&self, _visit: &mut VisitWith<'_>)

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes