Struct schema_connector::IntrospectionContext

pub struct IntrospectionContext {
    pub render_config: bool,
    pub composite_type_depth: CompositeTypeDepth,
    /* private fields */
}

Input parameters for a database introspection.

Fields

render_config: bool

This should always be true. TODO: change everything where it’s set to false to take the config into account.

composite_type_depth: CompositeTypeDepth

How many layers of composite types should be traversed on MongoDB introspection.

Implementations

impl IntrospectionContext

pub fn new( previous_schema: ValidatedSchema, composite_type_depth: CompositeTypeDepth, namespaces: Option<Vec<String>> ) -> Self

Create a new context.

pub fn new_config_only( previous_schema: ValidatedSchema, composite_type_depth: CompositeTypeDepth, namespaces: Option<Vec<String>> ) -> Self

Take the previous schema but ignore all the datamodel part, keeping just the configuration blocks.

pub fn previous_schema(&self) -> &ValidatedSchema

The PSL file with the previous schema definition.

pub fn datasource(&self) -> &Datasource

The datasource block of the previous PSL file.

pub fn foreign_keys_enabled(&self) -> bool

True if relations are enforced with database foreign keys.

pub fn schema_string(&self) -> &str

The string source of the PSL schema file.

pub fn configuration(&self) -> &Configuration

The configuration block of the PSL schema file.

pub fn preview_features(&self) -> BitFlags<PreviewFeature>

The preview features included in the PSL generator block.

pub fn namespaces(&self) -> Option<&[String]>

The schemas property in the PSL datasource block.

pub fn sql_family(&self) -> SqlFamily

The SQL family we’re using currently.