Struct maplibre::tile::Feature

pub struct Feature {
    pub id: Option<u64>,
    pub tags: Vec<u32>,
    pub type: Option<i32>,
    pub geometry: Vec<u32>,
}

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<i32>

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.

Implementations

impl Feature

pub fn id(&self) -> u64

Returns the value of id, or the default value if id is unset.

pub fn type(&self) -> GeomType

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

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

Sets type to the provided enum value.

Trait Implementations

impl Clone for Feature

fn clone(&self) -> Feature

Returns a copy 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<(), Error>

Formats the value using the given formatter.

impl Default for Feature

fn default() -> Feature

Returns the “default value” for a type.

impl GeozeroGeometry for Feature

fn process_geom<P>(&self, processor: &mut P) -> Result<(), GeozeroError>

where P: GeomProcessor,

Process geometry.

fn dims(&self) -> CoordDimensions

Dimensions of geometry

fn srid(&self) -> Option<i32>

SRID of geometry

impl Message for Feature

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, Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

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

where B: BufMut, Self: Sized,

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

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

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

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

where B: Buf, Self: Default,

Decodes an instance of the message from a buffer.

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

where B: Buf, Self: Default,

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

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

where B: Buf, Self: Sized,

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, Self: Sized,

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

impl PartialEq for Feature

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

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

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

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

impl StructuralPartialEq for Feature