Trait ParseTarget 

pub(super) trait ParseTarget<'input, const VERSION: u8, const OWNED: bool> {
    type ItemWithLiteralLifetime;
    type ItemWithStaticLifetime;
    type Component: TryFrom<AstComponent, Error: Into<Error>>;
    type Output;

    // Required methods
    fn literal(value: &'input str) -> Self::ItemWithLiteralLifetime;
    fn component(
        component: Self::Component,
    ) -> Result<Self::ItemWithLiteralLifetime, Error>;
    fn optional(
        value: Vec<Self::ItemWithLiteralLifetime>,
        format: bool,
        span: Span,
    ) -> Result<Self::ItemWithLiteralLifetime, Error>;
    fn first(
        value: Vec<Vec<Self::ItemWithLiteralLifetime>>,
        span: Span,
    ) -> Result<Self::ItemWithLiteralLifetime, Error>;
    fn parse(s: &'input str) -> Result<Self::Output, Error>;
}

Available on crate feature alloc and (crate features formatting or parsing) only.

Required Associated Types

type ItemWithLiteralLifetime

type ItemWithStaticLifetime

type Component: TryFrom<AstComponent, Error: Into<Error>>

type Output

Required Methods

fn literal(value: &'input str) -> Self::ItemWithLiteralLifetime

fn component( component: Self::Component, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn optional( value: Vec<Self::ItemWithLiteralLifetime>, format: bool, span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn first( value: Vec<Vec<Self::ItemWithLiteralLifetime>>, span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn parse(s: &'input str) -> Result<Self::Output, Error>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'input> ParseTarget<'input, 1, false> for ()

type ItemWithLiteralLifetime = BorrowedFormatItem<'input>

type ItemWithStaticLifetime = BorrowedFormatItem<'static>

type Component = AstComponent

type Output = Vec<BorrowedFormatItem<'input>>

fn literal(value: &'input str) -> Self::ItemWithLiteralLifetime

fn component( component: Self::Component, ) -> Result<Self::ItemWithStaticLifetime, Error>

fn optional( _value: Vec<Self::ItemWithLiteralLifetime>, _format: bool, span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn first( _value: Vec<Vec<Self::ItemWithLiteralLifetime>>, span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn parse( s: &'input str, ) -> Result<<() as ParseTarget<'input, VERSION, OWNED>>::Output, Error>

impl<'input> ParseTarget<'input, 1, true> for ()

type ItemWithLiteralLifetime = OwnedFormatItem

type ItemWithStaticLifetime = OwnedFormatItem

type Component = AstComponent

type Output = OwnedFormatItem

fn literal(value: &'input str) -> Self::ItemWithLiteralLifetime

fn component( component: Self::Component, ) -> Result<Self::ItemWithStaticLifetime, Error>

fn optional( value: Vec<Self::ItemWithLiteralLifetime>, format: bool, span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn first( value: Vec<Vec<Self::ItemWithLiteralLifetime>>, _span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn parse( s: &'input str, ) -> Result<<() as ParseTarget<'input, VERSION, OWNED>>::Output, Error>

impl<'input> ParseTarget<'input, 2, false> for ()

type ItemWithLiteralLifetime = BorrowedFormatItem<'input>

type ItemWithStaticLifetime = BorrowedFormatItem<'static>

type Component = AstComponent

type Output = Vec<BorrowedFormatItem<'input>>

fn literal(value: &'input str) -> Self::ItemWithLiteralLifetime

fn component( component: Self::Component, ) -> Result<Self::ItemWithStaticLifetime, Error>

fn optional( _value: Vec<Self::ItemWithLiteralLifetime>, _format: bool, span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn first( _value: Vec<Vec<Self::ItemWithLiteralLifetime>>, span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn parse( s: &'input str, ) -> Result<<() as ParseTarget<'input, VERSION, OWNED>>::Output, Error>

impl<'input> ParseTarget<'input, 2, true> for ()

type ItemWithLiteralLifetime = OwnedFormatItem

type ItemWithStaticLifetime = OwnedFormatItem

type Component = AstComponent

type Output = OwnedFormatItem

fn literal(value: &'input str) -> Self::ItemWithLiteralLifetime

fn component( component: Self::Component, ) -> Result<Self::ItemWithStaticLifetime, Error>

fn optional( value: Vec<Self::ItemWithLiteralLifetime>, format: bool, span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn first( value: Vec<Vec<Self::ItemWithLiteralLifetime>>, _span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn parse( s: &'input str, ) -> Result<<() as ParseTarget<'input, VERSION, OWNED>>::Output, Error>

impl<'input> ParseTarget<'input, 3, false> for ()

type ItemWithLiteralLifetime = FormatDescriptionV3Inner<'input>

type ItemWithStaticLifetime = FormatDescriptionV3Inner<'static>

type Component = FormatDescriptionV3Inner<'static>

type Output = FormatDescriptionV3<'input>

fn literal(value: &'input str) -> Self::ItemWithLiteralLifetime

fn component( component: Self::Component, ) -> Result<Self::ItemWithStaticLifetime, Error>

fn optional( value: Vec<Self::ItemWithLiteralLifetime>, format: bool, _span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn first( value: Vec<Vec<Self::ItemWithLiteralLifetime>>, _span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn parse(s: &'input str) -> Result<Self::Output, Error>

impl<'input> ParseTarget<'input, 3, true> for ()

type ItemWithLiteralLifetime = FormatDescriptionV3Inner<'static>

type ItemWithStaticLifetime = FormatDescriptionV3Inner<'static>

type Component = FormatDescriptionV3Inner<'static>

type Output = FormatDescriptionV3<'static>

fn literal(value: &'input str) -> Self::ItemWithLiteralLifetime

fn component( component: Self::Component, ) -> Result<Self::ItemWithStaticLifetime, Error>

fn optional( value: Vec<Self::ItemWithLiteralLifetime>, format: bool, _span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn first( value: Vec<Vec<Self::ItemWithLiteralLifetime>>, _span: Span, ) -> Result<Self::ItemWithLiteralLifetime, Error>

fn parse(s: &'input str) -> Result<Self::Output, Error>

Implementors