pub struct Version<'a> { /* private fields */ }
Expand description

Represents a parsed version.

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impl<'a> Version<'a>

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pub fn parse(version: &'a str) -> Result<Version<'a>, InvalidVersion>

Parses a version from a string.

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pub fn as_semver(&self) -> Version

Converts the version into a semver.

Requires the semver feature.

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pub fn major(&self) -> u64

Returns the major version component.

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pub fn minor(&self) -> u64

Returns the minor version component.

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pub fn patch(&self) -> u64

Returns the patch level version component.

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pub fn revision(&self) -> u64

Returns the revision level version component.

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pub fn pre(&self) -> Option<&'a str>

If a pre-release identifier is included returns that.

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pub fn build_code(&self) -> Option<&'a str>

If a build code is included returns that.

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pub fn build_number(&self) -> Option<u64>

Returns the build code as build number.

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pub fn components(&self) -> u8

Returns the number of components.

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pub fn raw(&self) -> &'a str

Returns the raw version as string.

It’s generally better to use to_string which normalizes.

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pub fn raw_short(&self) -> &'a str

Returns the part of the version raw before the build code.

This is useful as the system can mis-parse some versions and instead of formatting out the version from the parts, this can be used to format out the version part as it was input by the user but still abbreviate the build code.

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pub fn triple(&self) -> (u64, u64, u64)

Returns the version triple (major, minor, patch)

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pub fn quad(&self) -> (u64, u64, u64, u64)

Returns the version quadruple.

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pub fn raw_quad( &self ) -> (&'a str, Option<&'a str>, Option<&'a str>, Option<&'a str>)

Returns the version quadruple as raw strings.

Trait Implementations§

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impl<'a> Clone for Version<'a>

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fn clone(&self) -> Version<'a>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a> Debug for Version<'a>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'a> Display for Version<'a>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<'a> Ord for Version<'a>

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fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other. Read more
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fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values. Read more
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fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values. Read more
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fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval. Read more
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impl<'a> PartialEq<Version<'a>> for Version<'a>

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fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<'a> PartialOrd<Version<'a>> for Version<'a>

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fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more
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fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more
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fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more
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fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more
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fn ge(&self, other: &Rhs) -> bool

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

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fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>where S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl<'a> Eq for Version<'a>

Auto Trait Implementations§

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impl<'a> RefUnwindSafe for Version<'a>

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impl<'a> Send for Version<'a>

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impl<'a> Sync for Version<'a>

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impl<'a> Unpin for Version<'a>

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impl<'a> UnwindSafe for Version<'a>

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for Twhere T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.