Module properties

Node labels

SwhGraphProperties is populated by the load_properties and load_all_properties of SwhUnidirectionalGraph and SwhBidirectionalGraph and returned by their properties method.

use swh_graph::graph::SwhGraphWithProperties;
use swh_graph::mph::DynMphf;
use swh_graph::SwhGraphProperties;

let properties: &SwhGraphProperties<_, _, _, _, _, _> =
    swh_graph::graph::SwhUnidirectionalGraph::new(PathBuf::from("./graph"))
    .expect("Could not load graph")
    .load_all_properties::<DynMphf>()
    .expect("Could not load properties")
    .properties();

Structs

GuaranteedDataFiles

Helper type that implements DataFilesAvailability to signal underlying data files are guaranteed to be available once the graph is loaded

LabelIdFromNameError

MappedContents

MappedLabelNames

MappedMaps

MappedPersons

MappedStrings

Strings implementation backed by files guaranteed to be present once the graph is loaded

MappedTimestamps

NoContents

Placeholder for when “contents” properties are not loaded.

NoLabelNames

Placeholder for when label names are not loaded.

NoMaps

Placeholder for when maps are not loaded.

NoPersons

Placeholder for when person ids are not loaded

NoStrings

Placeholder for when string properties are not loaded

NoTimestamps

Placeholder for when timestamp properties are not loaded

OptMappedContents

Variant of MappedStrings that checks at runtime that files are present every time it is accessed

OptMappedPersons

OptMappedStrings

Variant of MappedStrings that checks at runtime that files are present every time it is accessed

OptMappedTimestamps

OptionalDataFiles

Helper type that implements DataFilesAvailability to signal underlying data files may be missing at runtime

SwhGraphProperties

Properties on graph nodes

UnavailableProperty

VecContents

VecLabelNames

VecMaps

Trivial implementation of Maps that stores everything in a vector, instead of mmapping from disk

VecPersons

VecStrings

VecTimestamps

Enums

NodeIdFromSwhidError

Traits

Contents

Trait for backend storage of content properties (either in-memory or memory-mapped)

DataFilesAvailability

Helper trait to work with PropertiesResult

LabelNames

Trait for backend storage of label names (either in-memory or memory-mapped)

Maps

Trait for backend storage of maps (either in-memory, or loaded from disk and memory-mapped)

MaybeContents

Trait implemented by both NoContents and all implementors of Contents, to allow loading content properties only if needed.

MaybeLabelNames

Trait implemented by both NoLabelNames and all implementors of LabelNames, to allow loading label names only if needed.

MaybeMaps

Trait implemented by both NoMaps and all implementors of Maps, to allow loading maps only if needed.

MaybePersons

Trait implemented by both NoPersons and all implementors of Persons, to allow loading person ids only if needed.

MaybeStrings

Trait implemented by both NoStrings and all implementors of Strings, to allow loading string properties only if needed.

MaybeTimestamps

Trait implemented by both NoTimestamps and all implementors of Timestamps, to allow loading timestamp properties only if needed.

OptContents

Trait implemented by all implementors of MaybeContents but NoContents

OptPersons

Trait for backend storage of person properties (either in-memory or memory-mapped)

OptStrings

Trait implemented by all implementors of MaybeStrings but NoStrings

OptTimestamps

Trait for backend storage of timestamp properties (either in-memory or memory-mapped)

Persons

Trait for backend storage of person properties (either in-memory or memory-mapped)

PropertiesBackend

Common trait for type parameters of SwhGraphProperties

Strings

Trait for backend storage of string properties (either in-memory or memory-mapped)

Timestamps

Trait for backend storage of timestamp properties (either in-memory or memory-mapped)

Type Aliases

AllSwhGraphDynProperties

AllSwhGraphProperties

PropertiesResult

Wrapper for the return type of SwhGraphProperties methods.