85acc2be44
This PR updates the `/rustdoc` command with persistence for the documented rustdoc items. Now when you run `/rustdoc --index <CRATE_NAME>` it will index the crate and store the results in LMDB. The documented items will then be read from the database when searching using `/rustdoc` and persist across restarts of Zed. Release Notes: - N/A
82 lines
2.2 KiB
Rust
82 lines
2.2 KiB
Rust
use std::sync::Arc;
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use serde::{Deserialize, Serialize};
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use strum::EnumIter;
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#[derive(
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Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy, Serialize, Deserialize, EnumIter,
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)]
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#[serde(rename_all = "snake_case")]
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pub enum RustdocItemKind {
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Mod,
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Macro,
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Struct,
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Enum,
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Constant,
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Trait,
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Function,
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TypeAlias,
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AttributeMacro,
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DeriveMacro,
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}
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impl RustdocItemKind {
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pub(crate) const fn class(&self) -> &'static str {
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match self {
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Self::Mod => "mod",
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Self::Macro => "macro",
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Self::Struct => "struct",
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Self::Enum => "enum",
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Self::Constant => "constant",
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Self::Trait => "trait",
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Self::Function => "fn",
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Self::TypeAlias => "type",
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Self::AttributeMacro => "attr",
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Self::DeriveMacro => "derive",
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}
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}
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}
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#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone)]
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pub struct RustdocItem {
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pub kind: RustdocItemKind,
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/// The item path, up until the name of the item.
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pub path: Vec<Arc<str>>,
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/// The name of the item.
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pub name: Arc<str>,
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}
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impl RustdocItem {
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pub fn display(&self) -> String {
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let mut path_segments = self.path.clone();
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path_segments.push(self.name.clone());
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path_segments.join("::")
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}
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pub fn url_path(&self) -> String {
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let name = &self.name;
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let mut path_components = self.path.clone();
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match self.kind {
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RustdocItemKind::Mod => {
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path_components.push(name.clone());
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path_components.push("index.html".into());
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}
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RustdocItemKind::Macro
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| RustdocItemKind::Struct
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| RustdocItemKind::Enum
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| RustdocItemKind::Constant
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| RustdocItemKind::Trait
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| RustdocItemKind::Function
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| RustdocItemKind::TypeAlias
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| RustdocItemKind::AttributeMacro
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| RustdocItemKind::DeriveMacro => {
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path_components
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.push(format!("{kind}.{name}.html", kind = self.kind.class()).into());
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}
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}
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path_components.join("/")
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}
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}
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