Enum pest_meta::parser::ParserExpr

source · [−]

pub enum ParserExpr<'i> {
Show 17 variants
    Str(String),
    Insens(String),
    Range(String, String),
    Ident(String),
    PeekSlice(i32, Option<i32>),
    PosPred(Box<ParserNode<'i>>),
    NegPred(Box<ParserNode<'i>>),
    Seq(Box<ParserNode<'i>>, Box<ParserNode<'i>>),
    Choice(Box<ParserNode<'i>>, Box<ParserNode<'i>>),
    Opt(Box<ParserNode<'i>>),
    Rep(Box<ParserNode<'i>>),
    RepOnce(Box<ParserNode<'i>>),
    RepExact(Box<ParserNode<'i>>, u32),
    RepMin(Box<ParserNode<'i>>, u32),
    RepMax(Box<ParserNode<'i>>, u32),
    RepMinMax(Box<ParserNode<'i>>, u32, u32),
    Push(Box<ParserNode<'i>>),
}

Variants

`Str(String)`

`Insens(String)`

`Range(String, String)`

`Ident(String)`

`PeekSlice(i32, Option<i32>)`

`PosPred(Box<ParserNode<'i>>)`

`NegPred(Box<ParserNode<'i>>)`

`Seq(Box<ParserNode<'i>>, Box<ParserNode<'i>>)`

`Choice(Box<ParserNode<'i>>, Box<ParserNode<'i>>)`

`Opt(Box<ParserNode<'i>>)`

`Rep(Box<ParserNode<'i>>)`

`RepOnce(Box<ParserNode<'i>>)`

`RepExact(Box<ParserNode<'i>>, u32)`

`RepMin(Box<ParserNode<'i>>, u32)`

`RepMax(Box<ParserNode<'i>>, u32)`

`RepMinMax(Box<ParserNode<'i>>, u32, u32)`

`Push(Box<ParserNode<'i>>)`

Trait Implementations

impl<'i> Clone for ParserExpr<'i>

fn clone(&self) -> ParserExpr<'i>

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl<'i> Debug for ParserExpr<'i>

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

Formats the value using the given formatter. Read more

impl<'i> PartialEq<ParserExpr<'i>> for ParserExpr<'i>

fn eq(&self, other: &ParserExpr<'i>) -> bool

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

fn ne(&self, other: &ParserExpr<'i>) -> bool

This method tests for !=.

impl<'i> Eq for ParserExpr<'i>

impl<'i> StructuralEq for ParserExpr<'i>

impl<'i> StructuralPartialEq for ParserExpr<'i>

Auto Trait Implementations

impl<'i> RefUnwindSafe for ParserExpr<'i>

impl<'i> Send for ParserExpr<'i>

impl<'i> Sync for ParserExpr<'i>

impl<'i> Unpin for ParserExpr<'i>

impl<'i> UnwindSafe for ParserExpr<'i>

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

pub fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)

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

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.