Trait Parse 

pub trait Parse:
    'static
    + Span
    + Clone
    + Sized {
    // Required method
    fn parse(parser: &mut Parser<'_>) -> Option<Self>;

    // Provided method
    fn name() -> Option<fn() -> String> { ... }
}

This trait allows for parsing an item from text.

Required Methods

fn parse(parser: &mut Parser<'_>) -> Option<Self>

Parses an item.

None means parse failure.

Provided Methods

fn name() -> Option<fn() -> String>

Name of the item to be parsed.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<T0: Parse, T1: Parse> Parse for (T0, T1)

fn parse(parser: &mut Parser<'_>) -> Option<Self>

impl<T0: Parse, T1: Parse, T2: Parse> Parse for (T0, T1, T2)

fn parse(parser: &mut Parser<'_>) -> Option<Self>

impl<T0: Parse, T1: Parse, T2: Parse, T3: Parse> Parse for (T0, T1, T2, T3)

fn parse(parser: &mut Parser<'_>) -> Option<Self>

impl<T0: Parse, T1: Parse, T2: Parse, T3: Parse, T4: Parse> Parse for (T0, T1, T2, T3, T4)

fn parse(parser: &mut Parser<'_>) -> Option<Self>

impl<T0: Parse, T1: Parse, T2: Parse, T3: Parse, T4: Parse, T5: Parse> Parse for (T0, T1, T2, T3, T4, T5)

fn parse(parser: &mut Parser<'_>) -> Option<Self>

impl<T: Parse> Parse for Box<T>

fn parse(parser: &mut Parser<'_>) -> Option<Self>

fn name() -> Option<fn() -> String>

Implementors

impl Parse for AnyChar

impl Parse for Empty

impl Parse for Eos

impl Parse for Whitespace

impl<A: Parse, B: Parse> Parse for Either<A, B>

impl<A: Parse, B: Parse, C: Parse> Parse for OneOfThree<A, B, C>

impl<A: Parse, B: Parse, C: Parse, D: Parse> Parse for OneOfFour<A, B, C, D>

impl<Item: Parse, Delimiter: Parse> Parse for Items<Item, Delimiter>

impl<T: Parse> Parse for Maybe<T>

impl<T: Parse> Parse for NonEmpty<T>

impl<T: Parse> Parse for Not<T>

impl<T: Parse> Parse for While<T>

impl<const C0: char, const C1: char, const C2: char, const C3: char, const C4: char, const C5: char, const C6: char, const C7: char, const C8: char, const C9: char> Parse for Str<C0, C1, C2, C3, C4, C5, C6, C7, C8, C9>

impl<const RADIX: u8> Parse for Digit<RADIX>

impl<const T: char, const NAMED: bool> Parse for Char<T, NAMED>