Enum swh_graph_index::Commands

pub(crate) enum Commands {
    Offsets {
        graph: PathBuf,
    },
    Ef {
        base_path: PathBuf,
    },
    LabelsEf {
        base_path: PathBuf,
        num_nodes: usize,
    },
    Dcf {
        base_path: PathBuf,
    },
}

Variants

Offsets

Fields

graph: PathBuf

Reads a graph file linearly and produce a .offsets file which can be used by the Java backend to randomly access the graph.

Ef

Fields

base_path: PathBuf

Reads either a graph file linearly or .offsets file (generated and used by the Java backend to randomly access the graph), and produces a .ef file suitable to randomly access the graph from the Rust backend.

Only suitable for unlabelled graphs.

LabelsEf

Fields

base_path: PathBuf

num_nodes: usize

The number of elements to be inserted in the Elias-Fano starting from a label offset file. It is usually one more than the number of nodes in the graph.

Reads either a graph file linearly or .offsets file (generated and used by the Java backend to randomly access the graph), and produces a .ef file suitable to randomly access the graph from the Rust backend.

Only suitable for labelled graphs.

Dcf

Fields

base_path: PathBuf

Reads either a graph file linearly, and produces a degree-cumulative function encoded as an Elias-Fano sequence in a .dcf file, suitable to distribute load while working on the graph.

Only suitable for unlabelled graphs.

Trait Implementations

impl Debug for Commands

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FromArgMatches for Commands

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches ) -> Result<Self, Error>

Instantiate Self from [ArgMatches], parsing the arguments as needed.

fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches ) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut<'b>( &mut self, __clap_arg_matches: &mut ArgMatches ) -> Result<(), Error>

Assign values from ArgMatches to self.

impl Subcommand for Commands

fn augment_subcommands<'b>(__clap_app: Command) -> Command

Append to [Command] so it can instantiate Self.

fn augment_subcommands_for_update<'b>(__clap_app: Command) -> Command

Append to [Command] so it can update self.

fn has_subcommand(__clap_name: &str) -> bool

Test whether Self can parse a specific subcommand