Struct LoaderChain 

pub struct LoaderChain { /* private fields */ }

Composite loader that chains multiple loaders.

Loaders are tried in priority order (highest first) until one can handle the requested location.

Implementations

impl LoaderChain

pub fn new() -> Self

Create a new empty loader chain.

pub fn with_defaults() -> Self

Create a loader chain with default loaders (embedded + filesystem).

pub fn add(&mut self, loader: Box<dyn SchemaLoader>)

Add a loader to the chain.

Loaders are automatically sorted by priority (highest first).

pub fn len(&self) -> usize

Get the number of loaders in the chain.

pub fn is_empty(&self) -> bool

Check if the chain is empty.

Trait Implementations

impl Debug for LoaderChain

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

Formats the value using the given formatter.

impl Default for LoaderChain

fn default() -> LoaderChain

Returns the “default value” for a type.

impl SchemaLoader for LoaderChain

fn load(&self, location: &str) -> SchemaResult<String>

Load schema content from the given location.

fn can_load(&self, location: &str) -> bool

Check if this loader can handle the given location.

fn priority(&self) -> i32

Priority for loader chain (higher = checked first).