initialize project

Author: snowmerak

.Rhistory

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+remotes::install_github("extendr/rextendr")
+usethis::create_package("path/to/myextendr")
+usethis::create_package(".src")
+usethis::create_package("./src")

.Rproj.user/2194170C/pcs/debug-breakpoints.pper

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+{
+    "debugBreakpointsState": {
+        "breakpoints": []
+    }
+}

.Rproj.user/2194170C/pcs/files-pane.pper

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+{
+    "sortOrder": [
+        {
+            "columnIndex": 2,
+            "ascending": true
+        }
+    ],
+    "path": "~/Documents/codingpot/stringer"
+}

.Rproj.user/2194170C/pcs/packages-pane.pper

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+{
+    "installOptions": {
+        "installFromRepository": true,
+        "libraryPath": "/usr/local/lib/R/4.1/site-library",
+        "installDependencies": true
+    }
+}

.Rproj.user/2194170C/pcs/source-pane.pper

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+{
+    "activeTab": -1
+}

.Rproj.user/2194170C/pcs/windowlayoutstate.pper

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+{
+    "left": {
+        "splitterpos": 398,
+        "topwindowstate": "HIDE",
+        "panelheight": 959,
+        "windowheight": 997
+    },
+    "right": {
+        "splitterpos": 598,
+        "topwindowstate": "NORMAL",
+        "panelheight": 959,
+        "windowheight": 997
+    }
+}

.Rproj.user/2194170C/pcs/workbench-pane.pper

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+{
+    "TabSet1": 0,
+    "TabSet2": 0,
+    "TabZoom": {}
+}

.Rproj.user/2194170C/rmd-outputs

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+
+
+
+
+

.Rproj.user/2194170C/saved_source_markers

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+{"active_set":"","sets":[]}

DESCRIPTION

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+Package: stringer
+Title: What the Package Does (One Line, Title Case)
+Version: 0.0.0.9000
+Authors@R: 
+    person("First", "Last", , "first.last@example.com", role = c("aut", "cre"),
+           comment = c(ORCID = "YOUR-ORCID-ID"))
+Description: What the package does (one paragraph).
+License: `use_mit_license()`, `use_gpl3_license()` or friends to pick a
+    license
+Encoding: UTF-8
+Roxygen: list(markdown = TRUE)
+RoxygenNote: 7.1.2

NAMESPACE

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+# Generated by roxygen2: do not edit by hand
+
+export(hello_world)
+useDynLib(stringer, .registration = TRUE)

R/extendr-wrappers.R

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+# Generated by extendr: Do not edit by hand
+#
+# This file was created with the following call:
+#   .Call("wrap__make_stringer_wrappers", use_symbols = TRUE, package_name = "stringer")
+
+#' @docType package
+#' @usage NULL
+#' @useDynLib stringer, .registration = TRUE
+NULL
+
+#' Return string `"Hello world!"` to R.
+#' @export
+hello_world <- function() .Call(wrap__hello_world)
+

man/hello_world.Rd

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+[]

src/.Rhistory

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+{
+    "sortOrder": [
+        {
+            "columnIndex": 2,
+            "ascending": true
+        }
+    ],
+    "path": "~/Documents/codingpot/stringer/src"
+}

src/.Rproj.user/2194170C/cpp-definition-cache

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+{
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+}

src/.Rproj.user/2194170C/pcs/files-pane.pper

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+{
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+        "topwindowstate": "HIDE",
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+        "windowheight": 997
+    },
+    "right": {
+        "splitterpos": 598,
+        "topwindowstate": "NORMAL",
+        "panelheight": 959,
+        "windowheight": 997
+    }
+}

src/.Rproj.user/2194170C/pcs/source-pane.pper

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+{
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+    "TabSet2": 0,
+    "TabZoom": {}
+}

src/.Rproj.user/2194170C/pcs/windowlayoutstate.pper

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+
+
+
+
+

src/.Rproj.user/2194170C/pcs/workbench-pane.pper

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+{"active_set":"","sets":[]}

src/.Rproj.user/2194170C/rmd-outputs

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+*.o
+*.so
+*.dll
+target

src/.Rproj.user/2194170C/saved_source_markers

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+TARGET_DIR = ./rust/target
+LIBDIR = $(TARGET_DIR)/release
+STATLIB = $(LIBDIR)/libstringer.a
+PKG_LIBS = -L$(LIBDIR) -lstringer
+
+all: C_clean
+
+$(SHLIB): $(STATLIB)
+
+$(STATLIB):
+	# In some environments, ~/.cargo/bin might not be included in PATH, so we need
+	# to set it here to ensure cargo can be invoked. It is appended to PATH and
+	# therefore is only used if cargo is absent from the user's PATH.
+	export PATH="$(PATH):$(HOME)/.cargo/bin" && \
+		cargo build --lib --release --manifest-path=./rust/Cargo.toml --target-dir $(TARGET_DIR)
+
+C_clean:
+	rm -Rf $(SHLIB) $(STATLIB) $(OBJECTS)
+
+clean:
+	rm -Rf $(SHLIB) $(STATLIB) $(OBJECTS) rust/target

src/.gitignore

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+TARGET = $(subst 64,x86_64,$(subst 32,i686,$(WIN)))-pc-windows-gnu
+TOOLCHAIN = stable-msvc
+TARGET_DIR = ./rust/target
+LIBDIR = $(TARGET_DIR)/$(TARGET)/release
+STATLIB = $(LIBDIR)/libstringer.a
+PKG_LIBS = -L$(LIBDIR) -lstringer -lws2_32 -ladvapi32 -luserenv -lbcrypt
+
+all: C_clean
+
+$(SHLIB): $(STATLIB)
+
+$(STATLIB):
+	cargo +$(TOOLCHAIN) build --target=$(TARGET) --lib --release --manifest-path=./rust/Cargo.toml --target-dir $(TARGET_DIR)
+
+C_clean:
+	rm -Rf $(SHLIB) $(STATLIB) $(OBJECTS)
+
+clean:
+	rm -Rf $(SHLIB) $(STATLIB) $(OBJECTS) rust/target

src/Makevars

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+// We need to forward routine registration from C to Rust
+// to avoid the linker removing the static library.
+
+void R_init_stringer_extendr(void *dll);
+
+void R_init_stringer(void *dll) {
+    R_init_stringer_extendr(dll);
+}

src/Makevars.win

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+[package]
+name = 'stringer'
+version = '0.1.0'
+edition = '2018'
+
+[lib]
+crate-type = [ 'staticlib' ]
+name = 'stringer'
+
+[dependencies]
+extendr-api = '*'

src/entrypoint.c

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+use extendr_api::prelude::*;
+
+/// Return string `"Hello world!"` to R.
+/// @export
+#[extendr]
+fn hello_world() -> &'static str {
+    "Hello world!"
+}
+
+// Macro to generate exports.
+// This ensures exported functions are registered with R.
+// See corresponding C code in `entrypoint.c`.
+extendr_module! {
+    mod stringer;
+    fn hello_world;
+}

src/rust/Cargo.lock

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+Version: 1.0
+
+RestoreWorkspace: Default
+SaveWorkspace: Default
+AlwaysSaveHistory: Default
+
+EnableCodeIndexing: Yes
+UseSpacesForTab: Yes
+NumSpacesForTab: 2
+Encoding: UTF-8
+
+RnwWeave: Sweave
+LaTeX: pdfLaTeX