Installation

Rust

Add dss-core to your Cargo.toml:

[dependencies]
dss-core = { git = "https://github.com/hatch-tyler/hec-dss-rs" }

Python

From PyPI (recommended)

pip install hecdss-rs

From GitHub Release

Download a pre-built wheel from the Releases page and install it:

pip install hecdss_rs-<version>-<platform>.whl

From Source

cd crates/dss-python
pip install maturin
maturin build --release
pip install target/wheels/dss_python-*.whl

Verify

import hecdss_rs

Fortran

Compile the module and link against the Rust DLL:

ifx -c src/hecdss_mod.f90
ifx -c your_program.f90
ifx -o your_program.exe your_program.obj hecdss_mod.obj path/to/dss_ffi.dll.lib

C / .NET

Use the dss_ffi.dll (or libdss_ffi.so on Linux) as a drop-in replacement for hecdss.dll. The function signatures match hecdss.h exactly.

Building from Source

git clone https://github.com/hatch-tyler/hec-dss-rs
cd hec-dss-rs

# Pure Rust (no C dependency)
cargo build -p dss-core -p dss-ffi --release

# Output: target/release/dss_ffi.dll (Windows)
#         target/release/libdss_ffi.so (Linux)