Enum regex::prog::EmptyLook[][src]

pub enum EmptyLook {
    StartLine,
    EndLine,
    StartText,
    EndText,
    WordBoundary,
    NotWordBoundary,
    WordBoundaryAscii,
    NotWordBoundaryAscii,
}

The set of zero-width match instructions.

Variants

Start of line or input.

End of line or input.

Start of input.

End of input.

Word character on one side and non-word character on other.

Word character on both sides or non-word character on both sides.

ASCII word boundary.

Not ASCII word boundary.

Trait Implementations

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

Performs copy-assignment from source. Read more

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

impl PartialEq for EmptyLook
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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 EmptyLook
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Auto Trait Implementations

impl Send for EmptyLook

impl Sync for EmptyLook