Struct argdata::fd::Fd

pub struct Fd(pub c_int);

A file descriptor of the current process.

Trait Implementations

impl Debug for Fd

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

Formats the value using the given formatter.

impl Clone for Fd

fn clone(&self) -> Fd

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Fd

impl PartialEq for Fd

fn eq(&self, other: &Fd) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Fd) -> bool

This method tests for !=.

impl Eq for Fd

impl Hash for Fd

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where     H: Hasher,

Feeds a slice of this type into the given [Hasher].

impl<'d> Argdata<'d> for Fd

fn read<'a>(&'a self) -> Result<Value<'a, 'd>, ReadError> where     'd: 'a,

Read the value.

fn serialized_length(&self) -> usize

The number of bytes that self.serialize() will write.

fn serialize(     &self,     writer: &mut Write,     fd_map: Option<&mut FdMapping> ) -> Result<()>

Serialize the argdata to the given writer.

fn get_type(&self) -> Result<Type, ReadError>

Read the type of the value.

fn read_null(&self) -> Result<(), NotRead>

Check if the value is null.

fn read_binary(&self) -> Result<&'d [u8], NotRead>

Check if the value is a binary blob, and read it if it is.

fn read_bool(&self) -> Result<bool, NotRead>

Check if the value is a boolean, and read it if it is.

fn read_encoded_fd<'a>(&'a self) -> Result<EncodedFd<&'a ConvertFd>, NotRead> where     'd: 'a,

Check if the value is a file descriptor, and return it if it is.

fn read_float(&self) -> Result<f64, NotRead>

Check if the value is a float, and read it if it is.

fn read_int_value(&self) -> Result<IntValue<'d>, NotRead>

Check if the value is an integer, and read it if it is.

fn read_map<'a>(&'a self) -> Result<&'a Map<'d>, NotRead> where     'd: 'a,

Check if the value is a map, and get access to it if it is.

fn read_seq<'a>(&'a self) -> Result<&'a Seq<'d>, NotRead> where     'd: 'a,

Check if the value is a seq, and get access to it if it is.

fn read_str_value(&self) -> Result<StrValue<'d>, NotRead>

Check if the value is a string, and read it if it is.

fn read_timestamp(&self) -> Result<Timespec, NotRead>

Check if the value is a timestamp, and read it if it is.