Struct Parameters 

pub struct Parameters(/* private fields */);

Implementations

impl Parameters

pub fn new(params: Vec<Parameter>) -> Self

pub fn get_num_args(&self) -> usize

pub fn get_parameters(&self) -> Vec<&Parameter>

pub fn take_parameters(self) -> Vec<Parameter>

pub fn revert_arguments(&self, args: Vec<Option<Tokens>>) -> Result<Vec<Token>>

pub fn revert_digested_arguments( &self, digested_args: &[Option<Digested>], ) -> Result<Vec<Token>>

Revert arguments from their digested form, using digested_reversion when available. This allows parameter types (like BoxSpecification) to control reversion formatting based on the structured digested data rather than token-level reversion. Perl equivalent: $parameters->revertArguments($self->getArgs)

pub fn init(self) -> Result<Self>

pub fn read_arguments( &self, fordefn: Option<&dyn Definition>, ) -> Result<Vec<ArgWrap>>

pub fn read_arguments_and_digest( &self, fordefn: &Constructor, ) -> Result<Vec<Option<Digested>>>

pub fn reparse_argument(&self, value: ArgWrap) -> Result<Vec<ArgWrap>>

pub fn as_keysets(&self) -> Vec<String>

Trait Implementations

impl Clone for Parameters

fn clone(&self) -> Parameters

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Parameters

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

Formats the value using the given formatter.

impl Default for Parameters

fn default() -> Parameters

Returns the “default value” for a type.

impl Display for Parameters

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

Formats the value using the given formatter.

impl From<Parameters> for Vec<Parameter>

fn from(ps: Parameters) -> Vec<Parameter>

Converts to this type from the input type.

impl Object for Parameters

fn stringify(&self) -> String

fn isa_box(&self) -> bool

fn is_expandable(&self) -> bool

fn is_definition(&self) -> bool

fn is_comment(&self) -> bool

fn be_digested(self) -> Result<Digested>

where Self: Sized + Debug,

fn get_locator(&self) -> Option<Locator>

The object’s stored source locator, if it has one. None is the honest “no recorded source position” (replacing the old Locator::default() file!()/line!() sentinel). For “where the parser is now” (error reporting, box creation), use the free fn gullet::get_locator().

fn revert(&self) -> Result<Tokens>

each concrete object needs to provide its own path back to tokens

impl PartialEq for Parameters

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

Equality operator ==.

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

Inequality operator !=.

impl ToTokens for Parameters

Available on crate feature codegen only.

fn to_tokens(&self, stream: &mut TokenStream)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStream

where Self: Sized,

Convert self directly into a TokenStream object.