Struct regex_syntax::ClassRange [] [src]

pub struct ClassRange {
    pub start: char,
    pub end: char,
}

A single inclusive range in a character class.

Since range boundaries are defined by Unicode scalar values, the boundaries can never be in the open interval (0xD7FF, 0xE000). However, a range may cover codepoints that are not scalar values.

Note that this has a few convenient impls on PartialEq and PartialOrd for testing whether a character is contained inside a given range.

Fields

start: char

The start character of the range.

This must be less than or equal to end.

end: char

The end character of the range.

This must be greater than or equal to end.

Trait Implementations

impl Ord for ClassRange
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fn cmp(&self, __arg_0: &ClassRange) -> Ordering

This method returns an Ordering between self and other. Read more

impl Eq for ClassRange
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impl PartialOrd for ClassRange
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fn partial_cmp(&self, __arg_0: &ClassRange) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

fn lt(&self, __arg_0: &ClassRange) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more

fn le(&self, __arg_0: &ClassRange) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

fn gt(&self, __arg_0: &ClassRange) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more

fn ge(&self, __arg_0: &ClassRange) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl PartialEq for ClassRange
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fn eq(&self, __arg_0: &ClassRange) -> bool

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

fn ne(&self, __arg_0: &ClassRange) -> bool

This method tests for !=.

impl Debug for ClassRange
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fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Copy for ClassRange
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impl Clone for ClassRange
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fn clone(&self) -> ClassRange

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)
1.0.0

Performs copy-assignment from source. Read more

impl PartialEq<char> for ClassRange
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fn eq(&self, other: &char) -> bool

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

fn ne(&self, other: &Rhs) -> bool
1.0.0

This method tests for !=.

impl PartialOrd<char> for ClassRange
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fn partial_cmp(&self, other: &char) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

fn lt(&self, other: &Rhs) -> bool
1.0.0

This method tests less than (for self and other) and is used by the < operator. Read more

fn le(&self, other: &Rhs) -> bool
1.0.0

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

fn gt(&self, other: &Rhs) -> bool
1.0.0

This method tests greater than (for self and other) and is used by the > operator. Read more

fn ge(&self, other: &Rhs) -> bool
1.0.0

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl Display for ClassRange
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fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.