Struct Context

pub struct Context<'a> {
    pub catalog: &'a Catalog,
    pub data: &'a UserData,
    pub owner: &'a str,
    /* private fields */
}

Everything needed to answer, gathered once rather than per track.

Fields

catalog: &'a Catalog

The library.

data: &'a UserData

What the user wrote about it.

owner: &'a str

Whose opinions count.

Implementations

impl<'a> Context<'a>

pub fn new( catalog: &'a Catalog, data: &'a UserData, owner: &'a str, ) -> Context<'a>

Creates a query context over local tags and user data.

pub fn with_sources(self, sources: &Sources) -> Context<'a>

Adds externally sourced relationships that are certain enough to traverse. Approximate matches remain evidence and never silently become query results.