Enum syntax::ast::LitKind[][src]

pub enum LitKind {
    Str(SymbolStrStyle),
    ByteStr(Lrc<Vec<u8>>),
    Byte(u8),
    Char(char),
    Int(u128LitIntType),
    Float(SymbolFloatTy),
    FloatUnsuffixed(Symbol),
    Bool(bool),
}

Literal kind.

E.g. "foo", 42, 12.34 or bool

Variants

A string literal ("foo")

A byte string (b"foo")

A byte char (b'f')

A character literal ('a')

An integer literal (1)

A float literal (1f64 or 1E10f64)

A float literal without a suffix (1.0 or 1.0E10)

A boolean literal

Methods

impl LitKind
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Returns true if this literal is a string and false otherwise.

Returns true if this is a numeric literal.

Returns true if this literal has no suffix. Note: this will return true for literals with prefixes such as raw strings and byte strings.

Returns true if this literal has a suffix.

Trait Implementations

impl Clone for LitKind
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Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

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

This method tests for !=.

impl Eq for LitKind
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impl Encodable for LitKind
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impl Decodable for LitKind
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impl Hash for LitKind
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Feeds this value into the given [Hasher]. Read more

Feeds a slice of this type into the given [Hasher]. Read more

impl Debug for LitKind
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Formats the value using the given formatter. Read more

Auto Trait Implementations

impl !Send for LitKind

impl !Sync for LitKind