Module interpreter
Source - basic_adapter
- error
- execution
- helpers
- replay
- trace
- DataContext
- A partial result of a Trustfall query within the interpreter defined in this module.
- DynamicallyResolvedValue
- Indicates that a property’s value is dependent on another value in the query.
- EdgeInfo
- Information about an edge that is being resolved as part of a query.
- InterpretedQuery
- NeighborInfo
- Information about a neighboring vertex. Implements
VertexInfo. - QueryInfo
- Contains overall information about the query being executed, such as its outputs and variables.
- Range
- A range of values. Both its endpoints may be included or excluded in the range, or unbounded.
- RequiredProperty
- Represents a required property of a specific vertex
- ResolveEdgeInfo
- Enables adapter optimizations by showing how a query uses a particular edge.
- ResolveInfo
- Enables adapter optimizations by showing how a query uses a vertex. Implements
VertexInfo.
- CandidateValue
- Candidate values for the value of a vertex property.
- Adapter
- Trustfall data providers implement this trait to enable querying their data sets.
- AsVertex
- Attempt to dereference a value to a
&V, returning None if the value did not contain a V. - Cast
- Allow bidirectional conversions between a type
V and the type implementing this trait. - Typename
- Accessor method for the
__typename special property of Trustfall vertices. - VertexInfo
- Information about what the currently-executing query needs at a specific vertex.
- ContextIterator
- An iterator of query contexts: bookkeeping structs we use to build up the query results.
- ContextOutcomeIterator
- Iterator of (context, outcome) tuples: the output type of most resolver functions.
- VertexIterator
- An iterator of vertices representing data points we are querying.