Enum ContentSource 

pub enum ContentSource {
    File {
        path: PathBuf,
    },
    InMemory {
        content: String,
    },
    Database {
        id: String,
    },
    Http {
        url: String,
    },
}

Source location for loading content on-demand.

This enables the progressive disclosure pattern where indices contain minimal metadata (name, description) while full content is loaded only when needed.

Variants

File

File system path

Fields

path: PathBuf

Path to the content file

InMemory

In-memory content (already loaded or code-defined)

Fields

content: String

The actual content

Database

Database storage (for server environments)

Fields

id: String

Content ID in database

Http

HTTP endpoint (for remote content)

Fields

url: String

URL to fetch content from

Implementations

impl ContentSource

pub fn file(path: impl Into<PathBuf>) -> Self

Create a file-based content source.

pub fn in_memory(content: impl Into<String>) -> Self

Create an in-memory content source.

pub fn database(id: impl Into<String>) -> Self

Create a database content source.

pub fn http(url: impl Into<String>) -> Self

Create an HTTP content source.

pub async fn load(&self) -> Result<String>

Load the content from this source.

This is the core lazy-loading mechanism. Content is only fetched when this method is called, not when the index is created.

pub fn is_in_memory(&self) -> bool

Check if this is an in-memory source.

pub fn is_file(&self) -> bool

Check if this is a file source.

pub fn as_file_path(&self) -> Option<&PathBuf>

Get the file path if this is a file source.

pub fn base_dir(&self) -> Option<PathBuf>

Get the parent directory if this is a file source.

Trait Implementations

impl Clone for ContentSource

fn clone(&self) -> ContentSource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContentSource

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

Formats the value using the given formatter.

impl Default for ContentSource

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ContentSource

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ContentSource

fn eq(&self, other: &ContentSource) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for ContentSource

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ContentSource

impl StructuralPartialEq for ContentSource