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CanPerformGeoLookup

rtzlib::geo::shared

Trait CanPerformGeoLookup 

Source 
pub trait CanPerformGeoLookup:
    HasLookupData
    + HasGeometry
    + HasProperties
where
    Self: 'static,
{
    // Provided methods
    fn lookup(xf: Float, yf: Float) -> Vec<&'static Self> { ... }
    fn lookup_slow(xf: Float, yf: Float) -> Vec<&'static Self> { ... }
    fn memory_data_to_geojson() -> String { ... }
    fn get_lookup_suggestions(
        x: RoundDegree,
        y: RoundDegree,
    ) -> Option<Vec<&'static Self>> { ... }
}
Expand description

Trait that abstracts away the primary end-user functionality of geo lookups.

Provided Methods§

Source

fn lookup(xf: Float, yf: Float) -> Vec<&'static Self>

Get the cache-driven item for a given longitude (x) and latitude (y).

Some data sources allow for multiple results, so this is a vector.

Source

fn lookup_slow(xf: Float, yf: Float) -> Vec<&'static Self>

Get the exact item for a given longitude (x) and latitude (y).

Source

fn memory_data_to_geojson() -> String

Gets the geojson representation of the memory cache.

Source

fn get_lookup_suggestions( x: RoundDegree, y: RoundDegree, ) -> Option<Vec<&'static Self>>

Get value from the static memory cache.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§