Struct IdConfig 

pub struct IdConfig {
    pub match_rule: String,
    pub separator: String,
    pub allow_unicode: bool,
    pub max_depth: u32,
}

ID parsing and generation configuration

Controls how IDs are recognized in filenames and how new IDs are generated. This is the core of the zettelkasten system’s organizational structure.

Fields

match_rule: String

ID matching rule: “strict”, “separator”, or “fuzzy”

• strict: Filename must be exactly the ID (e.g., “1a2.md”)
• separator: ID followed by separator then title (e.g., “1a2 - My Note.md”)
• fuzzy: ID at start, anything after first non-alphanumeric (e.g., “1a2_note.md”)

separator: String

Separator between ID and title in filenames

Only used when match_rule is “separator” or when creating files with titles. Can include whitespace for prettier filenames.

allow_unicode: bool

Whether to allow Unicode characters in IDs

When false, IDs are restricted to ASCII alphanumeric characters. When true, allows international characters but may cause filesystem issues.

max_depth: u32

Maximum depth for ID hierarchy

Prevents runaway nesting that could cause performance issues. Set to 0 for unlimited depth (not recommended).

Trait Implementations

impl Clone for IdConfig

fn clone(&self) -> IdConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IdConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for IdConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for IdConfig

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for IdConfig

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.