Enum semver_parser::lexer::Token [−][src]
pub enum Token<'input> { Eq, Gt, Lt, LtEq, GtEq, Caret, Tilde, Star, Dot, Comma, Hyphen, Plus, Or, Whitespace(usize, usize), Numeric(u64), AlphaNumeric(&'input str), }
Semver tokens.
Variants
Eq
=
Gt
>
Lt
<
LtEq
<=
GtEq
>=
Caret
'^`
Tilde
'~`
Star
'*`
Dot
.
Comma
,
Hyphen
-
Plus
+
Or
'||'
Whitespace(usize, usize)
any number of whitespace (\t\r\n
) and its span.
Numeric(u64)
Numeric component, like 0
or 42
.
AlphaNumeric(&'input str)
Alphanumeric component, like alpha1
or 79deadbe
.
Methods
impl<'input> Token<'input>
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impl<'input> Token<'input>
pub fn is_whitespace(&self) -> bool
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pub fn is_whitespace(&self) -> bool
Check if the current token is a whitespace token.
pub fn is_wildcard(&self) -> bool
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pub fn is_wildcard(&self) -> bool
Check if the current token is a wildcard token.
Trait Implementations
impl<'input> Debug for Token<'input>
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impl<'input> Debug for Token<'input>
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl<'input> PartialEq for Token<'input>
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impl<'input> PartialEq for Token<'input>
fn eq(&self, other: &Token<'input>) -> bool
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fn eq(&self, other: &Token<'input>) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Token<'input>) -> bool
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fn ne(&self, other: &Token<'input>) -> bool
This method tests for !=
.
impl<'input> Eq for Token<'input>
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impl<'input> Eq for Token<'input>
impl<'input> PartialOrd for Token<'input>
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impl<'input> PartialOrd for Token<'input>
fn partial_cmp(&self, other: &Token<'input>) -> Option<Ordering>
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fn partial_cmp(&self, other: &Token<'input>) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, other: &Token<'input>) -> bool
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fn lt(&self, other: &Token<'input>) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, other: &Token<'input>) -> bool
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fn le(&self, other: &Token<'input>) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, other: &Token<'input>) -> bool
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fn gt(&self, other: &Token<'input>) -> bool
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, other: &Token<'input>) -> bool
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fn ge(&self, other: &Token<'input>) -> bool
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl<'input> Ord for Token<'input>
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impl<'input> Ord for Token<'input>
fn cmp(&self, other: &Token<'input>) -> Ordering
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fn cmp(&self, other: &Token<'input>) -> Ordering
This method returns an Ordering
between self
and other
. Read more
fn max(self, other: Self) -> Self
1.21.0[src]
fn max(self, other: Self) -> Self
Compares and returns the maximum of two values. Read more
fn min(self, other: Self) -> Self
1.21.0[src]
fn min(self, other: Self) -> Self
Compares and returns the minimum of two values. Read more