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Filter side nav items by what the module exposes

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This commit is contained in:
Chadtech 2021-08-01 14:14:21 -04:00
parent 39be77f786
commit f3c009d653
1 changed files with 29 additions and 20 deletions
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49
docs/src/lib.rs
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@ -52,12 +52,17 @@ pub fn generate(filenames: Vec<PathBuf>, std_lib: StdLib, build_dir: &Path) {
let template_html = include_str!("./static/index.html").replace(
"<!-- Module links -->",
render_sidebar(
package
.modules
.iter()
.flat_map(|loaded_module| loaded_module.documentation.values()),
)
render_sidebar(package.modules.iter().flat_map(|loaded_module| {
loaded_module.documentation.values().map(move |d| {
let exposed_values = loaded_module
.exposed_values
.iter()
.map(|symbol| symbol.ident_string(&loaded_module.interns).to_string())
.collect::<Vec<String>>();
(exposed_values, d)
})
}))
.as_str(),
);
@ -237,10 +242,12 @@ fn render_name_and_version(name: &str, version: &str) -> String {
buf
}
fn render_sidebar<'a, I: Iterator<Item = &'a ModuleDocumentation>>(modules: I) -> String {
fn render_sidebar<'a, I: Iterator<Item = (Vec<String>, &'a ModuleDocumentation)>>(
modules: I,
) -> String {
let mut buf = String::new();
for module in modules {
for (exposed_values, module) in modules {
let mut sidebar_entry_content = String::new();
let name = module.name.as_str();
@ -266,20 +273,22 @@ fn render_sidebar<'a, I: Iterator<Item = &'a ModuleDocumentation>>(modules: I) -
for entry in &module.entries {
if let DocEntry::DocDef(doc_def) = entry {
let mut entry_href = String::new();
if exposed_values.contains(&doc_def.name) {
let mut entry_href = String::new();
entry_href.push_str(href.as_str());
entry_href.push('#');
entry_href.push_str(doc_def.name.as_str());
entry_href.push_str(href.as_str());
entry_href.push('#');
entry_href.push_str(doc_def.name.as_str());
entries_buf.push_str(
html_node(
"a",
vec![("href", entry_href.as_str())],
doc_def.name.as_str(),
)
.as_str(),
);
entries_buf.push_str(
html_node(
"a",
vec![("href", entry_href.as_str())],
doc_def.name.as_str(),
)
.as_str(),
);
}
}
}