Crate zipcodes 

Query U.S. zipcodes without SQLite.

The full zipcode dataset is embedded into the binary at compile time via include_bytes! and lazily decompressed/parsed on first access, making this crate suitable for constrained environments (AWS Lambda, containers) with no runtime file I/O.

Structs

Zipcode

A record in the zipcode database.

Enums

Error

Describes different types of errors with supplied zipcodes during parsing.

Functions

contains

Return the zipcodes whose zip_code contains the supplied fragment anywhere.

database

Borrow the full embedded zipcode database without copying it.

filter_by

Using a supplied list of filter-functions, return a filtered list of zipcodes.

filter_by_coordinates

Return the zipcodes within radius_in_miles of the supplied coordinates.

filter_by_fields

Return the zipcodes whose named fields equal the supplied JSON values.

haversine

Calculate the great circle distance in miles between two points on the earth, specified in decimal degrees.

is_real

Returns true if the supplied zipcode exists in the database.

list_all

Retrieve a list of all zipcodes in the database.

matching

Determine whether a supplied zipcode matches any existing zipcode. The supplied zipcode must be of the format: “#####”, “#####-####”, or “##### ####”.

similar_to

Return the zipcodes whose zip_code starts with the supplied prefix.

Type Aliases

Result

A result type where the error is an Error.