Struct Feature 

pub struct Feature {
    pub id: Option<u64>,
    pub tags: Vec<u32>,
    pub type_: Option<EnumOrUnknown<GeomType>>,
    pub geometry: Vec<u32>,
    pub special_fields: SpecialFields,
}

Features are described in section 4.2 of the specification

Fields

id: Option<u64>

tags: Vec<u32>

Tags of this feature are encoded as repeated pairs of integers. A detailed description of tags is located in sections 4.2 and 4.4 of the specification

type_: Option<EnumOrUnknown<GeomType>>

The type of geometry stored in this feature.

geometry: Vec<u32>

Contains a stream of commands and parameters (vertices). A detailed description on geometry encoding is located in section 4.3 of the specification.

special_fields: SpecialFields

Implementations

impl Feature

pub fn new() -> Feature

pub fn id(&self) -> u64

pub fn clear_id(&mut self)

pub fn has_id(&self) -> bool

pub fn set_id(&mut self, v: u64)

pub fn type_(&self) -> GeomType

pub fn clear_type_(&mut self)

pub fn has_type(&self) -> bool

pub fn set_type(&mut self, v: GeomType)

Trait Implementations

impl Clone for Feature

fn clone(&self) -> Feature

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Feature

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

Formats the value using the given formatter.

impl<'a> Default for &'a Feature

fn default() -> &'a Feature

Returns the “default value” for a type.

impl Default for Feature

fn default() -> Feature

Returns the “default value” for a type.

impl Message for Feature

const NAME: &'static str = "Feature"

Message name as specified in .proto file.

fn is_initialized(&self) -> bool

True iff all required fields are initialized. Always returns true for protobuf 3.

fn merge_from(&mut self, is: &mut CodedInputStream<'_>) -> Result<()>

Update this message object with fields read from given stream.

fn compute_size(&self) -> u64

Compute and cache size of this message and all nested messages.

fn write_to_with_cached_sizes( &self, os: &mut CodedOutputStream<'_>, ) -> Result<()>

Write message to the stream.

fn special_fields(&self) -> &SpecialFields

Special fields (unknown fields and cached size).

fn mut_special_fields(&mut self) -> &mut SpecialFields

Special fields (unknown fields and cached size).

fn new() -> Feature

Create an empty message object.

fn clear(&mut self)

Reset all fields.

fn default_instance() -> &'static Feature

Return a pointer to default immutable message with static lifetime.

fn parse_from(is: &mut CodedInputStream<'_>) -> Result<Self, Error>

Parse message from stream.

fn cached_size(&self) -> u32

Get size previously computed by compute_size.

fn write_to(&self, os: &mut CodedOutputStream<'_>) -> Result<(), Error>

Write the message to the stream.

fn write_length_delimited_to( &self, os: &mut CodedOutputStream<'_>, ) -> Result<(), Error>

Write the message to the stream prepending the message with message length encoded as varint.

fn write_length_delimited_to_vec(&self, vec: &mut Vec<u8>) -> Result<(), Error>

Write the message to the vec, prepend the message with message length encoded as varint.

fn merge_from_bytes(&mut self, bytes: &[u8]) -> Result<(), Error>

Update this message object with fields read from given stream.

fn parse_from_reader(reader: &mut dyn Read) -> Result<Self, Error>

Parse message from reader. Parse stops on EOF or when error encountered.

fn parse_from_bytes(bytes: &[u8]) -> Result<Self, Error>

Parse message from byte array.

fn check_initialized(&self) -> Result<(), Error>

Check if all required fields of this object are initialized.

fn write_to_writer(&self, w: &mut dyn Write) -> Result<(), Error>

Write the message to the writer.

fn write_to_vec(&self, v: &mut Vec<u8>) -> Result<(), Error>

Write the message to bytes vec.

fn write_to_bytes(&self) -> Result<Vec<u8>, Error>

Write the message to bytes vec.

fn write_length_delimited_to_writer( &self, w: &mut dyn Write, ) -> Result<(), Error>

Write the message to the writer, prepend the message with message length encoded as varint.

fn write_length_delimited_to_bytes(&self) -> Result<Vec<u8>, Error>

Write the message to the bytes vec, prepend the message with message length encoded as varint.

fn unknown_fields(&self) -> &UnknownFields

Get a reference to unknown fields.

fn mut_unknown_fields(&mut self) -> &mut UnknownFields

Get a mutable reference to unknown fields.

impl PartialEq for Feature

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Feature