hugr_cli::hugr_io

Struct HugrInputArgs

Source 
pub struct HugrInputArgs {
    pub input: Input,
    pub no_std: bool,
    pub extensions: Vec<PathBuf>,
    pub hugr_json: bool,
}
Expand description

Arguments for reading a HUGR input.

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§input: Input

Input file. Defaults to - for stdin.

§no_std: bool

No standard extensions.

§extensions: Vec<PathBuf>

Extensions paths.

§hugr_json: bool

Read the input as a HUGR JSON file instead of an envelope.

This is a legacy option for reading old HUGR files.

Implementations§

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impl HugrInputArgs

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pub fn get_package(&mut self) -> Result<Package, CliError>

Read a hugr envelope from the input and return the package encoded within.

§Errors

If HugrInputArgs::hugr_json is true, HugrInputArgs::get_hugr should be called instead as reading the input as a package will fail.

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pub fn get_envelope(&mut self) -> Result<(EnvelopeConfig, Package), CliError>

Read a hugr envelope from the input and return the envelope configuration and the package encoded within.

§Errors

If HugrInputArgs::hugr_json is true, HugrInputArgs::get_hugr should be called instead as reading the input as a package will fail.

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pub fn get_hugr(&mut self) -> Result<Hugr, CliError>

👎Deprecated since 0.22.2: Use HugrInputArgs::get_package instead.

Read a hugr JSON file from the input.

This is a legacy option for reading old HUGR JSON files when the HugrInputArgs::hugr_json flag is used.

For most cases, HugrInputArgs::get_package should be called instead.

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pub fn load_extensions(&self) -> Result<ExtensionRegistry, CliError>

Return a register with the selected extensions.

This includes the standard extensions if HugrInputArgs::no_std is false, and the extensions loaded from the paths in HugrInputArgs::extensions.

Trait Implementations§

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impl Args for HugrInputArgs

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fn group_id() -> Option<Id>

Report the ArgGroup::id for this set of arguments
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fn augment_args<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate Self via FromArgMatches::from_arg_matches_mut Read more
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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 Read more
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impl Debug for HugrInputArgs

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

Formats the value using the given formatter. Read more
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impl FromArgMatches for HugrInputArgs

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

Instantiate Self from ArgMatches, parsing the arguments as needed. Read more
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fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed. Read more
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fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.
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fn update_from_arg_matches_mut( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

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