StripTokens

rustc_parse::lexer

Enum StripTokens 

Source 
pub(crate) enum StripTokens {
    ShebangAndFrontmatter,
    Shebang,
    Nothing,
}
Expand description

Which tokens should be stripped before lexing the tokens.

Variants§

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ShebangAndFrontmatter

Strip both shebang and frontmatter.

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Shebang

Strip the shebang but not frontmatter.

That means that char sequences looking like frontmatter are simply interpreted as regular Rust lexemes.

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Nothing

Strip nothing.

In other words, char sequences looking like a shebang or frontmatter are simply interpreted as regular Rust lexemes.

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Blanket Implementations§

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impl<T> Aligned for T

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const ALIGN: Alignment

Alignment of Self.
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where T: 'static + ?Sized,

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fn from(t: T) -> T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

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const ALIGN: usize

The alignment of pointer.
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type Init = T

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where T: 'static,

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

  • ShebangAndFrontmatter: 0 bytes
  • Shebang: 0 bytes
  • Nothing: 0 bytes