Struct PackageUnpack

pub struct PackageUnpack {
    pub out_dir: PathBuf,
    pub overwrite: bool,
    pub quiet: bool,
    pub package_path: PathBuf,
    pub format: Format,
}

Extract contents of a webc image to a directory.

See –format flag for available output formats.

Fields

out_dir: PathBuf

The output directory.

overwrite: bool

Overwrite existing directories/files.

quiet: bool

Run the unpack command without any output

package_path: PathBuf

Path to the package.

format: Format

Output format.

• package Restore a package directory with a wasmer.toml NOTE: this conversion is lossy, because webcs don’t store the original wasmer.toml and the full contents can not be restored.

• webc Directly unpack the webc contents.

  • Volumes will be placed in subdirectories.
  • atoms will be placed in the root directory
  • the full webc manifest will be placed in a manifest.json file

Implementations

impl PackageUnpack

pub(crate) fn execute(&self) -> Result<(), Error>

Trait Implementations

impl Args for PackageUnpack

fn group_id() -> Option<Id>

Report the [ArgGroup::id][crate::ArgGroup::id] for this set of arguments

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

Append to [Command] so it can instantiate Self via [FromArgMatches::from_arg_matches_mut]

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

Append to [Command] so it can instantiate self via [FromArgMatches::update_from_arg_matches_mut]

impl CommandFactory for PackageUnpack

fn command<'b>() -> Command

Build a [Command] that can instantiate Self.

fn command_for_update<'b>() -> Command

Build a [Command] that can update self.

impl Debug for PackageUnpack

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

Formats the value using the given formatter.

impl FromArgMatches for PackageUnpack

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

Assign values from ArgMatches to self.

impl Parser for PackageUnpack

fn parse() -> Self

Parse from std::env::args_os(), [exit][Error::exit] on error.

fn try_parse() -> Result<Self, Error>

Parse from std::env::args_os(), return Err on error.

fn parse_from<I, T>(itr: I) -> Self

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Parse from iterator, [exit][Error::exit] on error.

fn try_parse_from<I, T>(itr: I) -> Result<Self, Error>

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Parse from iterator, return Err on error.

fn update_from<I, T>(&mut self, itr: I)

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Update from iterator, [exit][Error::exit] on error.

fn try_update_from<I, T>(&mut self, itr: I) -> Result<(), Error>

where I: IntoIterator<Item = T>, T: Into<OsString> + Clone,

Update from iterator, return Err on error.