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DeclProvider

structom

Trait DeclProvider 

Source 
pub trait DeclProvider {
    // Required methods
    fn get(&self, id: u64) -> &DeclFile;
    fn load<'a>(&'a self, name: &str) -> Result<&'a DeclFile, ImportError>;
}
Expand description

trait for types providing decleration files.

decleration providers are used by functions that need access to decleration files.

decleration providers can provide decleration files from any source, guaranteed to be valid and the same for every access.

Required Methods§

Source

fn get(&self, id: u64) -> &DeclFile

get a decleration file by its id.

this method can not fail, it is used for decleration files that were created before.

Source

fn load<'a>(&'a self, name: &str) -> Result<&'a DeclFile, ImportError>

load a decleration file by its name.

this method return ImportError on fail, when the requested decleration file can not be found or it cant be parsed.

Implementors§