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CapturedPayload

Enum CapturedPayload 

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pub enum CapturedPayload {
    Word(String),
    Punct(char),
    Text(String),
    Number(String),
    Group {
        delimiter: CapturedDelimiter,
        trees: Bounded<CapturedTokenTree, CAPTURED_TOKEN_LIMIT>,
    },
    ByteText(Vec<u8>),
    Character(char),
    Byte(u8),
    NulTerminatedText(Vec<u8>),
    RawIdentifier(String),
    JointPunct(char),
}
Expand description

What one captured token carries.

An arm carries a literal’s value and never the characters it was spelled with, so "x" and r"x" are one text and which prefix a producer read is not a fact the tree keeps.

§Ordering

The roster grows at its end and nowhere else: each arm’s slot is a byte of the canonical bytes a captured declaration’s identity is derived over.

Variants§

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Word(String)

An ordinary identifier-shaped word or keyword.

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Punct(char)

One punctuation character that stands alone.

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Text(String)

A text literal’s text: "…" and r"…" alike, escapes read and quotes removed.

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Number(String)

A numeric literal, exactly as written: the base, the digit separators, and the suffix that types it are all part of what the declaration says.

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Group

A delimited group and the tokens inside it.

Fields

§delimiter: CapturedDelimiter

The delimiter written around the group.

§trees: Bounded<CapturedTokenTree, CAPTURED_TOKEN_LIMIT>

The tokens inside, in the order they were written.

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ByteText(Vec<u8>)

A byte-string literal’s material: b"…" and br"…", kept as bytes because material that is not text crosses without a lossy road existing for it to take.

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Character(char)

One character literal’s character: '…'.

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Byte(u8)

One byte literal’s byte: b'…'.

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NulTerminatedText(Vec<u8>)

A C string literal’s material: c"…" and cr"…", without the terminating NUL, which is the literal form’s and never the value’s.

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RawIdentifier(String)

A raw identifier’s name without its r# spelling marker.

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JointPunct(char)

One punctuation character joined to the token after it.

Trait Implementations§

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impl Clone for CapturedPayload

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fn clone(&self) -> CapturedPayload

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for CapturedPayload

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

Formats the value using the given formatter. Read more
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impl Eq for CapturedPayload

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impl From<CapturedAtom> for CapturedPayload

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fn from(atom: CapturedAtom) -> Self

Converts to this type from the input type.
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impl Hash for CapturedPayload

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for CapturedPayload

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for CapturedPayload

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.