Struct Registry 

pub struct Registry { /* private fields */ }

Implementations

impl Registry

pub fn new() -> Registry

pub fn register_parse( &mut self, cap: Arc<dyn ParseCapability>, delegate_to: Option<&str>, ) -> Result<(), RegistryError>

注册解析后端；同一声明的多个 format 共享同一 Arc。

pub fn register_process(&mut self, cap: Arc<dyn ProcessCapability>)

pub fn register_plugin(&mut self, plugin: Arc<dyn FormatPlugin>)

pub fn plugin_for(&self, fmt: &str) -> Option<Arc<dyn FormatPlugin>>

按格式找插件。

pub fn resolve_parse_chain( &self, fmt: &str, policy: &BackendPolicy, default: &[&str], ) -> Vec<Arc<dyn ParseCapability>>

解析该格式可尝试的解析后端链（过滤不可用项）。

pub fn resolve_process_chain( &self, policy: &BackendPolicy, default: &[&str], ) -> Vec<Arc<dyn ProcessCapability>>

pub fn list_backends(&self) -> Vec<String>

Trait Implementations

impl Default for Registry

fn default() -> Registry

Returns the “default value” for a type.