h3arrow::algorithm::change_resolution

Trait ChangeResolutionOp

Source 
pub trait ChangeResolutionOp
where
    Self: Sized,
{
    // Required methods
    fn change_resolution(&self, resolution: Resolution) -> Result<Self, Error>;
    fn change_resolution_list(
        &self,
        resolution: Resolution,
    ) -> Result<H3ListArray<CellIndex>, Error>;
    fn change_resolution_paired(
        &self,
        resolution: Resolution,
    ) -> Result<ChangedResolutionPair<Self>, Error>;
}

Required Methods§

Source

fn change_resolution(&self, resolution: Resolution) -> Result<Self, Error>

change the H3 resolutions of all contained values to resolution.

In case of resolution increases all child indexes will be added, so the returned value may contain more indexes than self.

Invalid/empty values are omitted.

Source

fn change_resolution_list( &self, resolution: Resolution, ) -> Result<H3ListArray<CellIndex>, Error>

Change the H3 resolutions of all contained values to resolution.

The output list array has the same length as the input array, positions of the elements in input and output are corresponding to each other.

Invalid/empty values are preserved as such.

Source

fn change_resolution_paired( &self, resolution: Resolution, ) -> Result<ChangedResolutionPair<Self>, Error>

change the H3 resolutions of all contained values to resolution and build a before-array with the input values for each after-value.

The length of the returned before and after values are guaranteed to be the same, as before-elements are repeated according to the resulting number of after-elements.

Invalid/empty values are omitted.

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§