Struct ReaderOptions 

pub struct ReaderOptions {
    pub other: Vec<String>,
    pub input: Option<String>,
    pub output: Option<String>,
}

Source and RDF output formats for a Reader, plus additional arguments.

Default leaves formats unset and other empty, delegating detection and output defaults to the program. Configuration does not perform detection, validate format support, or transform the input.

Examples

use asimov_patterns::ReaderOptions;

let options = ReaderOptions::builder()
    .input("auto")
    .output("jsonl")
    .build();

Fields

other: Vec<String>

Additional arguments, including optional source and RDF output file operands.

The wrapper appends these after generated format options. Put extension options before files; each string is one literal argument. See crate::programs for operand ordering and standard-stream selection.

input: Option<String>

Source format passed as --input=FORMAT (-i in the CLI).

None omits the option; the specified default is auto, requesting the program’s documented detection procedure. An explicit concrete format takes precedence over detection. This is not an input filename.

output: Option<String>

RDF serialization passed as --output=FORMAT (-o in the CLI).

None omits the option; the specified program default is jsonl. This selects a serialization, not an output file or a source-to-RDF mapping.

Implementations

impl ReaderOptions

pub fn builder() -> ReaderOptionsBuilder

Create an instance of ReaderOptions using the builder syntax

Trait Implementations

impl Args for ReaderOptions

Available on crate feature clap only.

fn group_id() -> Option<Id>

Report the 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 Clone for ReaderOptions

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ReaderOptions

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

Formats the value using the given formatter.

impl Default for ReaderOptions

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ReaderOptions

impl FromArgMatches for ReaderOptions

Available on crate feature clap only.

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 Hash for ReaderOptions

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ReaderOptions

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for ReaderOptions

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for ReaderOptions

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for ReaderOptions