Struct genco::prelude::dart::Type

pub struct Type { /* fields omitted */ }

A custom dart type.

Implementations

impl Type

pub fn alias(self, alias: impl Into<ItemStr>) -> Type

Add an as keyword to the import.

pub fn with_arguments(self, args: impl TypeArgs) -> Type

Add arguments to the given variable.

Only applies to classes, any other will return the same value.

Examples

use genco::prelude::*;

let import = dart::imported("dart:collection", "Map")
    .with_arguments((dart::INT, dart::VOID));

let toks = quote! {
    #import
};

assert_eq!(
    vec![
        "import \"dart:collection\";",
        "",
        "Map<int, void>",
    ],
    toks.to_file_vec().unwrap()
);

pub fn raw(self) -> Type

Convert into raw type.

pub fn is_core(&self) -> bool

Check if this type belongs to a core package.

pub fn is_generic(&self) -> bool

Check if type is generic.

Trait Implementations

impl Clone for Type

fn clone(&self) -> Type

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Type

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

Formats the value using the given formatter.

impl Eq for Type

impl FormatTokens<Dart> for Type

fn format_tokens(self, tokens: &mut Tokens<Dart>)

Convert the type into tokens.

fn into_tokens(self) -> Tokens<L> where
    Self: Sized, 

Convert into tokens.

fn is_empty(&self) -> bool

Hint to test if we are empty.

impl<'a> FormatTokens<Dart> for &'a Type

fn format_tokens(self, tokens: &mut Tokens<Dart>)

Convert the type into tokens.

fn into_tokens(self) -> Tokens<L> where
    Self: Sized, 

Convert into tokens.

fn is_empty(&self) -> bool

Hint to test if we are empty.

impl<'a> From<&'a Type> for LangBox<Dart>

fn from(value: &'a Type) -> Self

Performs the conversion.

impl From<Type> for TypeBox

fn from(value: Type) -> TypeBox

Performs the conversion.

impl From<Type> for LangBox<Dart>

fn from(value: Type) -> Self

Performs the conversion.

impl Hash for Type

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, 

Feeds a slice of this type into the given [Hasher].

impl LangItem<Dart> for Type

fn format(
    &self,
    out: &mut Formatter,
    config: &mut Config,
    level: usize
) -> Result

Format the language item appropriately.

fn as_import(&self) -> Option<&Self>

Coerce into an imported type.

fn eq(&self, other: &dyn LangItem<Dart>) -> bool

Check equality.

fn as_any(&self) -> &dyn Any

Convert into any type.

impl Ord for Type

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

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

impl PartialEq<Type> for Type

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl PartialOrd<Type> for Type

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl StructuralEq for Type

impl StructuralPartialEq for Type

impl TypeTrait for Type

fn as_enum(&self) -> TypeEnum

Coerce trait into an enum that can be used for type-specific operations