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TokenType

steel_parser::tokens

Enum TokenType

pub enum TokenType<S> {
Show 32 variants
    OpenParen(Paren, Option<ParenMod>),
    CloseParen(Paren),
    QuoteTick,
    QuasiQuote,
    Unquote,
    UnquoteSplice,
    QuoteSyntax,
    QuasiQuoteSyntax,
    UnquoteSyntax,
    UnquoteSpliceSyntax,
    If,
    Define,
    Let,
    TestLet,
    Return,
    Begin,
    Lambda,
    Quote,
    SyntaxRules,
    DefineSyntax,
    Ellipses,
    Set,
    Require,
    CharacterLiteral(char),
    DatumComment,
    Comment,
    BooleanLiteral(bool),
    Identifier(S),
    Keyword(S),
    Number(InternedNumber),
    StringLiteral(InternedString),
    Dot,
}

Variants§

OpenParen(Paren, Option<ParenMod>)

CloseParen(Paren)

QuoteTick

QuasiQuote

Unquote

UnquoteSplice

QuoteSyntax

QuasiQuoteSyntax

UnquoteSyntax

UnquoteSpliceSyntax

If

Define

Let

TestLet

Return

Begin

Lambda

Quote

SyntaxRules

DefineSyntax

Ellipses

Set

Require

CharacterLiteral(char)

DatumComment

Comment

BooleanLiteral(bool)

Identifier(S)

Keyword(S)

Number(InternedNumber)

StringLiteral(InternedString)

Dot

Implementations§

impl<T> TokenType<T>

pub fn identifier_mut(&mut self) -> Option<&mut T>

pub fn identifier(&self) -> Option<&T>

impl<'a> TokenType<Cow<'a, str>>

pub fn open_span(span: Span, paren_mod: Option<ParenMod>) -> Span

pub fn to_owned<T: From<Cow<'a, str>>>(self) -> TokenType<T>

pub fn map<T>(self, func: impl FnMut(Cow<'a, str>) -> T) -> TokenType<T>

Trait Implementations§

impl<S: Clone> Clone for TokenType<S>

fn clone(&self) -> TokenType<S>

Returns a duplicate of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl<S: Debug> Debug for TokenType<S>

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

Formats the value using the given formatter. Read more

impl<'de, S> Deserialize<'de> for TokenType<S>
where S: Deserialize<'de>,

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

impl<T: Display> Display for TokenType<T>

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

Formats the value using the given formatter. Read more

impl<S> From<IntLiteral> for TokenType<S>

fn from(value: IntLiteral) -> Self

Converts to this type from the input type.

impl<S> From<NumberLiteral> for TokenType<S>

fn from(n: NumberLiteral) -> Self

Converts to this type from the input type.

impl<S> From<RealLiteral> for TokenType<S>

fn from(value: RealLiteral) -> Self

Converts to this type from the input type.

impl<S: PartialEq> PartialEq for TokenType<S>

fn eq(&self, other: &TokenType<S>) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<S> Serialize for TokenType<S>
where S: Serialize,

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more

impl<S> StructuralPartialEq for TokenType<S>

Auto Trait Implementations§

impl<S> Freeze for TokenType<S>
where S: Freeze,

impl<S> RefUnwindSafe for TokenType<S>
where S: RefUnwindSafe,

impl<S> Send for TokenType<S>
where S: Send,

impl<S> Sync for TokenType<S>
where S: Sync,

impl<S> Unpin for TokenType<S>
where S: Unpin,

impl<S> UnsafeUnpin for TokenType<S>
where S: UnsafeUnpin,

impl<S> UnwindSafe for TokenType<S>
where S: UnwindSafe,

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

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> ToCompactString for T
where T: Display,

fn try_to_compact_string(&self) -> Result<CompactString, ToCompactStringError>

Fallible version of ToCompactString::to_compact_string() Read more

fn to_compact_string(&self) -> CompactString

Converts the given value to a CompactString. Read more

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

impl<T> ToString for T
where T: Display + ?Sized,

fn to_string(&self) -> String

Converts the given value to a String. 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.

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.

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

Performs the conversion.

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,