Enum regex_syntax::ast::RepetitionRange
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pub enum RepetitionRange { Exactly(u32), AtLeast(u32), Bounded(u32, u32), }
A range repetition operator.
Variants
Exactly(u32)
{m}
AtLeast(u32)
{m,}
Bounded(u32, u32)
{m,n}
Methods
impl RepetitionRange
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pub fn is_valid(&self) -> bool
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Returns true if and only if this repetition range is valid.
The only case where a repetition range is invalid is if it is bounded and its start is greater than its end.
Trait Implementations
impl Clone for RepetitionRange
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fn clone(&self) -> RepetitionRange
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more
impl Debug for RepetitionRange
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fn fmt(&self, __arg_0: &mut Formatter) -> Result
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Formats the value using the given formatter. Read more
impl Eq for RepetitionRange
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impl PartialEq for RepetitionRange
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fn eq(&self, __arg_0: &RepetitionRange) -> bool
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This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &RepetitionRange) -> bool
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This method tests for !=
.