Wikilink handler interface

src/error.rs

@@ -18,8 +18,8 @@ pub enum Error {
     /// An error for when an arc destination is not found.
     InvalidArcDestination(String),
 
-    #[error("Could not format the value: {0}")]
-    FormatError(#[from] serde_json::Error),
+    #[error("Could not format the value as JSON: {0}")]
+    JsonError(#[from] serde_json::Error),
 
     #[error("IO error: {0}")]
     Io(#[from] std::io::Error),
@@ -33,6 +33,9 @@ pub enum Error {
     #[error("Path error: {0}")]
     PathError(#[from] std::path::StripPrefixError),
 
+    #[error("Format error: {0}")]
+    FormatError(#[from] std::fmt::Error),
+
     #[cfg(feature = "ssg")]
     #[error("Template error: {0}")]
     TemplateError(#[from] sailfish::RenderError),

src/lib.rs

@@ -2,7 +2,7 @@ extern crate pest;
 #[macro_use]
 extern crate pest_derive;
 
-mod arc;
+pub mod wikilink;
 pub mod error;
 mod hash;
 mod note;
@@ -14,6 +14,8 @@ pub use hash::{HashMap, IdMap};
 pub use note::{Note, NoteId};
 #[doc(inline)]
 pub use vault::{Vault, VaultBuilder};
+#[doc(inline)]
+pub use wikilink::{Anchor, WikilinkContext, WikilinkPreprocessor, WikilinkRenderer};
 
 #[cfg(feature = "ssg")]
 pub mod ssg;

src/note/mod.rs

@@ -1,7 +1,7 @@
 pub(crate) mod ser;
 
 use crate::{
-    arc::Arc,
+    vault::Arc,
     utils::{string::fix_link, time::parse_datestring},
     IdMap,
 };
@@ -44,6 +44,8 @@ pub type NoteId = u64;
 /// ```
 #[derive(Clone, Debug, Eq, PartialEq)]
 pub struct Note {
+    /// The ID of  the note
+    pub id: NoteId,
     /// The title of a note.
     pub title: String,
     /// The path to the note, if it exists.

src/vault/arc.rs

@@ -0,0 +1,16 @@
+use std::ops::Range;
+
+#[derive(Clone, Debug, Eq, PartialEq)]
+pub enum Arc {
+    Connected(Vec<Range<usize>>),
+    NotConnected,
+}
+
+impl Arc {
+    pub fn push_link_range(&mut self, range: Range<usize>) {
+        match self {
+            Arc::Connected(ranges) => ranges.push(range),
+            Arc::NotConnected => *self = Arc::Connected(vec![range]),
+        }
+    }
+}