Struct transduce::Pipe

pub struct Pipe<'input, Left: Parse<'input>, FinalOutput, Right: Fn(Left::Output) -> Result<FinalOutput, String>>(_, _);

Perform a parsing action then pipe its output into a non-parsing function.

Implementations

impl<'input, Left: Parse<'input>, FinalOutput, Right: Fn(Left::Output) -> Result<FinalOutput, String>> Pipe<'input, Left, FinalOutput, Right>

pub const fn new(left: Parser<'input, Left>, right: Right) -> Self

Create an instance without worrying about workarounds like PhantomData.

Trait Implementations

impl<'input, Left: Debug + Parse<'input>, FinalOutput: Debug, Right: Debug + Fn(Left::Output) -> Result<FinalOutput, String>> Debug for Pipe<'input, Left, FinalOutput, Right>

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

Formats the value using the given formatter.

impl<'input, Left: Parse<'input>, FinalOutput, Right: Fn(Left::Output) -> Result<FinalOutput, String>> Parse<'input> for Pipe<'input, Left, FinalOutput, Right>

type Input = <Left as Parse<'input>>::Input

Raw type, of which we parse a slice. E.g. u8 if we want to parse a string of bytes, not &[u8]: the slice is implied.

type Output = FinalOutput

Output of parsing a slice of Inputs.

fn partial( &self, input: &'input [Self::Input] ) -> Result<(Self::Output, &'input [Self::Input]), ParseError>

Parse exactly one item of input; don’t continue without further instruction.