Struct arrow_flight::FlightDescriptor

pub struct FlightDescriptor {
    pub type: i32,
    pub cmd: Vec<u8>,
    pub path: Vec<String>,
}

The name or tag for a Flight. May be used as a way to retrieve or generate a flight or be used to expose a set of previously defined flights.

Fields

type: i32

cmd: Vec<u8>

Opaque value used to express a command. Should only be defined when type = CMD.

path: Vec<String>

List of strings identifying a particular dataset. Should only be defined when type = PATH.

Implementations

impl FlightDescriptor

pub fn type(&self) -> DescriptorType

Returns the enum value of type, or the default if the field is set to an invalid enum value.

pub fn set_type(&mut self, value: DescriptorType)

Sets type to the provided enum value.

Trait Implementations

impl Clone for FlightDescriptor

fn clone(&self) -> FlightDescriptor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FlightDescriptor

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

Formats the value using the given formatter.

impl Default for FlightDescriptor

fn default() -> Self

Returns the “default value” for a type.

impl Message for FlightDescriptor

fn encode_raw<B>(&self, buf: &mut B) where
    B: BufMut, 

fn merge_field<B>(
    &mut self,
    tag: u32,
    wire_type: WireType,
    buf: &mut B,
    ctx: DecodeContext
) -> Result<(), DecodeError> where
    B: Buf, 

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
    B: BufMut, 

Encodes the message to a buffer.

fn encode_length_delimited<B>(&self, buf: &mut B) -> Result<(), EncodeError> where
    B: BufMut, 

Encodes the message with a length-delimiter to a buffer.

fn decode<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

Decodes an instance of the message from a buffer.

fn decode_length_delimited<B>(buf: B) -> Result<Self, DecodeError> where
    Self: Default,
    B: Buf, 

Decodes a length-delimited instance of the message from the buffer.

fn merge<B>(&mut self, buf: B) -> Result<(), DecodeError> where
    B: Buf, 

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited<B>(&mut self, buf: B) -> Result<(), DecodeError> where
    B: Buf, 

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq<FlightDescriptor> for FlightDescriptor

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

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

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

This method tests for !=.

impl StructuralPartialEq for FlightDescriptor