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authorMatthias Krüger <matthias.krueger@famsik.de>2021-10-23 14:58:39 +0200
committerGitHub <noreply@github.com>2021-10-23 14:58:39 +0200
commitdcf9242795fdd0be3873492fb36f77533dbf017c (patch)
tree15474e950bd74b1db9c7cd5f62681b11fa2944ff /src/test/rustdoc-ui
parent55ccbd090d96ec3bb28dbcb383e65bbfa3c293ff (diff)
parentfd5d614b7708c2bbd0a7c796af3c3b63f31a19ac (diff)
downloadrust-dcf9242795fdd0be3873492fb36f77533dbf017c.tar.gz
rust-dcf9242795fdd0be3873492fb36f77533dbf017c.zip
Rollup merge of #85833 - willcrichton:example-analyzer, r=jyn514
Scrape code examples from examples/ directory for Rustdoc

Adds support for the functionality described in https://github.com/rust-lang/rfcs/pull/3123

Matching changes to Cargo are here: https://github.com/rust-lang/cargo/pull/9525

Live demo here: https://willcrichton.net/example-analyzer/warp/trait.Filter.html#method.and
Diffstat (limited to 'src/test/rustdoc-ui')
-rw-r--r--src/test/rustdoc-ui/scrape-examples-wrong-options-1.rs1
-rw-r--r--src/test/rustdoc-ui/scrape-examples-wrong-options-1.stderr2
-rw-r--r--src/test/rustdoc-ui/scrape-examples-wrong-options-2.rs1
-rw-r--r--src/test/rustdoc-ui/scrape-examples-wrong-options-2.stderr2
4 files changed, 6 insertions, 0 deletions
diff --git a/src/test/rustdoc-ui/scrape-examples-wrong-options-1.rs b/src/test/rustdoc-ui/scrape-examples-wrong-options-1.rs
new file mode 100644
index 00000000000..a1f005c32ee
--- /dev/null
+++ b/src/test/rustdoc-ui/scrape-examples-wrong-options-1.rs
@@ -0,0 +1 @@
+// compile-flags: -Z unstable-options --scrape-examples-target-crate foobar
diff --git a/src/test/rustdoc-ui/scrape-examples-wrong-options-1.stderr b/src/test/rustdoc-ui/scrape-examples-wrong-options-1.stderr
new file mode 100644
index 00000000000..eb8e9f79968
--- /dev/null
+++ b/src/test/rustdoc-ui/scrape-examples-wrong-options-1.stderr
@@ -0,0 +1,2 @@
+error: must use --scrape-examples-output-path and --scrape-examples-target-crate together
+
diff --git a/src/test/rustdoc-ui/scrape-examples-wrong-options-2.rs b/src/test/rustdoc-ui/scrape-examples-wrong-options-2.rs
new file mode 100644
index 00000000000..4aacec7f094
--- /dev/null
+++ b/src/test/rustdoc-ui/scrape-examples-wrong-options-2.rs
@@ -0,0 +1 @@
+// compile-flags: -Z unstable-options --scrape-examples-output-path ex.calls
diff --git a/src/test/rustdoc-ui/scrape-examples-wrong-options-2.stderr b/src/test/rustdoc-ui/scrape-examples-wrong-options-2.stderr
new file mode 100644
index 00000000000..eb8e9f79968
--- /dev/null
+++ b/src/test/rustdoc-ui/scrape-examples-wrong-options-2.stderr
@@ -0,0 +1,2 @@
+error: must use --scrape-examples-output-path and --scrape-examples-target-crate together
+