Merge pull request #268 from nyx-space/deps/hifitime-4.0.0-alpha

Now using hifitime 4.0.0-alpha

.github/workflows/rust.yml

@@ -183,6 +183,7 @@ jobs:
           cargo llvm-cov test --no-report validate_jplde_de440s_no_aberration --features spkezr_validation -- --nocapture --ignored
           cargo llvm-cov test --no-report validate_jplde_de440s_aberration_lt --features spkezr_validation -- --nocapture --ignored
           cargo llvm-cov test --no-report validate_hermite_type13_from_gmat --features spkezr_validation -- --nocapture --ignored
+          cargo llvm-cov test --no-report ut_embed --features embed_ephem
           cargo llvm-cov report --lcov > ../lcov.txt
         env:
           RUSTFLAGS: --cfg __ui_tests

Cargo.toml

@@ -26,9 +26,7 @@ exclude = [
 ]
 
 [workspace.dependencies]
-hifitime = { git = "https://github.com/nyx-space/hifitime.git", features = [
-    "std",
-], branch = "master" }
+hifitime = "4.0.0-alpha"
 memmap2 = "=0.9.4"
 crc32fast = "=1.4.2"
 der = { version = "0.7.8", features = ["derive", "alloc", "real"] }

anise-gui/src/ui.rs

@@ -92,12 +92,9 @@ impl eframe::App for UiApp {
         egui::TopBottomPanel::top("header").show(ctx, |ui| {
             ui.horizontal_centered(|ui| {
                 ui.vertical_centered(|ui| {
-                    ui.heading("ANISE v0.3");
+                    ui.heading("ANISE v0.4");
                     ui.label("A modern rewrite of NAIF SPICE");
-                    ui.hyperlink_to(
-                        "Take the user survey!",
-                        "https://7ug5imdtt8v.typeform.com/to/qYDB14Hj",
-                    );
+                    ui.hyperlink_to("Contact us", "https://7ug5imdtt8v.typeform.com/to/neFvVW3p");
                     ui.hyperlink("https://www.nyxspace.com");
                     ui.label("ANISE is open-sourced under the Mozilla Public License 2.0");
                 });

anise/Cargo.toml

@@ -33,6 +33,10 @@ serde_dhall = { workspace = true }
 reqwest = { version = "0.12.0", optional = true, features = ["blocking"] }
 platform-dirs = { version = "0.3.0", optional = true }
 tabled = { workspace = true }
+rust-embed = { version = "8.4.0", features = [
+    "interpolate-folder-path",
+    "include-exclude",
+], optional = true }
 
 [dev-dependencies]
 rust-spice = "0.7.6"
@@ -50,6 +54,7 @@ default = ["metaload"]
 spkezr_validation = []
 python = ["pyo3", "pyo3-log"]
 metaload = ["url", "reqwest/blocking", "platform-dirs"]
+embed_ephem = ["rust-embed"]
 
 [[bench]]
 name = "iai_jpl_ephemerides"

anise/src/almanac/embed.rs

@@ -0,0 +1,63 @@
+use crate::{
+    almanac::Almanac,
+    errors::{AlmanacError, AlmanacResult, TLDataSetSnafu},
+    structure::PlanetaryDataSet,
+};
+use bytes::Bytes;
+use rust_embed::Embed;
+use snafu::ResultExt;
+
+#[derive(Embed)]
+#[folder = "$CARGO_MANIFEST_DIR/../data/"]
+#[include = "de440s.bsp"]
+#[include = "pck11.pca"]
+struct AstroData;
+
+impl Almanac {
+    /// Provides planetary ephemerides from 2024-01-01 until 2035-01-01. Also provides planetary constants data (from the PCK11 kernel).
+    ///
+    /// Until https://github.com/nyx-space/anise/issues/269, this will provide 100 yeras of data
+    pub fn until_2035() -> AlmanacResult<Self> {
+        // Regularly refer to https://github.com/nyx-space/anise/blob/master/data/ci_config.dhall for the latest CRC, although it should not change between minor versions!
+        let pck11 = AstroData::get("pck11.pca").ok_or(AlmanacError::GenericError {
+            err: "could not find pck11.pca in embedded files".to_string(),
+        })?;
+        let almanac = Almanac {
+            planetary_data: PlanetaryDataSet::try_from_bytes(pck11.data.as_ref()).context(
+                TLDataSetSnafu {
+                    action: "loading PCK11 from embedded file",
+                },
+            )?,
+            ..Default::default()
+        };
+
+        let pl_ephem = AstroData::get("de440s.bsp").ok_or(AlmanacError::GenericError {
+            err: "could not find de440s.bsp in embedded files".to_string(),
+        })?;
+
+        almanac.load_from_bytes(Bytes::copy_from_slice(pl_ephem.data.as_ref()))
+    }
+}
+
+#[cfg(test)]
+mod ut_embed {
+    use super::{Almanac, AstroData};
+
+    #[test]
+    fn test_embedded_load() {
+        let almanac = Almanac::until_2035().unwrap();
+        assert_eq!(almanac.num_loaded_spk(), 1);
+        assert_eq!(almanac.num_loaded_bpc(), 0);
+        assert_ne!(almanac.planetary_data.crc32(), 0);
+    }
+
+    #[test]
+    fn test_limited_set() {
+        // Check only PCK11 is present
+        assert!(AstroData::get("pck11.pca").is_some());
+        assert!(AstroData::get("pck08.pca").is_none());
+        // Check only one planetary ephem is present
+        assert!(AstroData::get("de440s.bsp").is_some());
+        assert!(AstroData::get("de440.bsp").is_none());
+    }
+}

anise/src/almanac/mod.rs

@@ -48,6 +48,9 @@ pub mod metaload;
 #[cfg(feature = "python")]
 mod python;
 
+#[cfg(feature = "embed_ephem")]
+mod embed;
+
 #[cfg(feature = "python")]
 use pyo3::prelude::*;