Crate proj_sys

source ·
Expand description

Low-level bindings for PROJ v9.0.x

This is a *-sys crate; you shouldn’t use its API directly. See the proj crate for general use.

A guide to the functions can be found here: https://proj.org/development/reference/functions.html.

By default, the crate will search for an acceptable existing libproj installation on your system using pkg-config.

If an acceptable installation is not found, proj-sys will attempt to build libproj from source bundled in the crate.

Features

bundled_proj - forces building libproj from source even if an acceptable version could be found on your system. Note that SQLite3 and libtiff must be present on your system if you wish to use this feature, and that it builds libproj without its native network functionality; you will have to implement your own set of callbacks if you wish to make use of them (see the proj crate for an example).

Structs

Constants

Statics

Functions

Type Definitions

Unions