Struct ConfigsDatabase

pub struct ConfigsDatabase { /* private fields */ }

A database of configurations valid for a particular device

Implementations

impl ConfigsDatabase

pub fn new( device: CameraHash, pipeline: EntityName, universe: TextualUniverse, ) -> Self

pub fn query_configs(&self, q: ConfigRequest) -> ConfigSolutions<'_>

pub fn query_str_configs<'a>( &'a self, q: &str, ) -> Result<ConfigSolutions<'a>, ParseError>

Returns valid configs based on the Prolog query.

TODO: describe the syntax.

The query must have a variable called Config which matches a config term, for example:

eq(Config, config(_, 640, 480)).

pub fn query_str(&self, q: &str) -> Result<Solutions<'_>, ParseError>

Runs a Prolog query with configs in the namespace.

TODO: describe the syntax.

Trait Implementations

impl From<ConfigsDatabase> for TextualUniverse

fn from(value: ConfigsDatabase) -> Self

Converts to this type from the input type.