Enum MatrixVersion

#[non_exhaustive]pub enum MatrixVersion {
Show 14 variants    V1_0,
    V1_1,
    V1_2,
    V1_3,
    V1_4,
    V1_5,
    V1_6,
    V1_7,
    V1_8,
    V1_9,
    V1_10,
    V1_11,
    V1_12,
    V1_13,
}

Available on crate feature api only.

Expand description

The Matrix versions Ruma currently understands to exist.

Matrix, since fall 2021, has a quarterly release schedule, using a global vX.Y versioning scheme. Usually Y is bumped for new backwards compatible changes, but X can be bumped instead when a large number of Y changes feel deserving of a major version increase.

Every new version denotes stable support for endpoints in a relatively backwards-compatible manner.

Matrix has a deprecation policy, read more about it here: https://spec.matrix.org/latest/#deprecation-policy.

Ruma keeps track of when endpoints are added, deprecated, and removed. It’ll automatically select the right endpoint stability variation to use depending on which Matrix versions you pass to try_into_http_request, see its respective documentation for more information.

The PartialOrd and Ord implementations of this type sort the variants by release date. A newer release is greater than an older release.

MatrixVersion::is_superset_of() is used to keep track of compatibility between versions.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

V1_0

Matrix 1.0 was a release prior to the global versioning system and does not correspond to a version of the Matrix specification.

It matches the following per-API versions:

Client-Server API: r0.5.0 to r0.6.1
Identity Service API: r0.2.0 to r0.3.0

The other APIs are not supported because they do not have a GET /versions endpoint.

See https://spec.matrix.org/latest/#legacy-versioning.

V1_1

Version 1.1 of the Matrix specification, released in Q4 2021.

See https://spec.matrix.org/v1.1/.

V1_2

Version 1.2 of the Matrix specification, released in Q1 2022.

See https://spec.matrix.org/v1.2/.

V1_3

Version 1.3 of the Matrix specification, released in Q2 2022.

See https://spec.matrix.org/v1.3/.

V1_4

Version 1.4 of the Matrix specification, released in Q3 2022.

See https://spec.matrix.org/v1.4/.

V1_5

Version 1.5 of the Matrix specification, released in Q4 2022.

See https://spec.matrix.org/v1.5/.

V1_6

Version 1.6 of the Matrix specification, released in Q1 2023.

See https://spec.matrix.org/v1.6/.

V1_7

Version 1.7 of the Matrix specification, released in Q2 2023.

See https://spec.matrix.org/v1.7/.

V1_8

Version 1.8 of the Matrix specification, released in Q3 2023.

See https://spec.matrix.org/v1.8/.

V1_9

Version 1.9 of the Matrix specification, released in Q4 2023.

See https://spec.matrix.org/v1.9/.

V1_10

Version 1.10 of the Matrix specification, released in Q1 2024.

See https://spec.matrix.org/v1.10/.

V1_11

Version 1.11 of the Matrix specification, released in Q2 2024.

See https://spec.matrix.org/v1.11/.

V1_12

Version 1.12 of the Matrix specification, released in Q3 2024.

See https://spec.matrix.org/v1.12/.

V1_13

Version 1.13 of the Matrix specification, released in Q4 2024.

See https://spec.matrix.org/v1.13/.

Implementations§

impl MatrixVersion

pub fn is_superset_of(self, other: MatrixVersion) -> bool

Checks whether a version is compatible with another.

Currently, all versions of Matrix are considered backwards compatible with all the previous versions, so this is equivalent to self >= other. This behaviour may change in the future, if a new release is considered to be breaking compatibility with the previous ones.

⚠ Matrix has a deprecation policy, and Matrix versioning is not as straightforward as this function makes it out to be. This function only exists to prune breaking changes between versions, and versions too new for self.

pub const fn as_str(self) -> Option<&'static str>

Get a string representation of this Matrix version.

This is the string that can be found in the response to one of the GET /versions endpoints. Parsing this string will give the same variant.

Returns None for MatrixVersion::V1_0 because it can match several per-API versions.

pub fn default_room_version(&self) -> RoomVersionId

Get the default RoomVersionId for this MatrixVersion.

Trait Implementations§

impl Clone for MatrixVersion

fn clone(&self) -> MatrixVersion

Returns a copy of the value. Read more

1.0.0 · Source§

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

Performs copy-assignment from source. Read more

impl Debug for MatrixVersion

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

Formats the value using the given formatter. Read more

impl FromStr for MatrixVersion

type Err = UnknownVersionError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<MatrixVersion, <MatrixVersion as FromStr>::Err>

Parses a string s to return a value of this type. Read more

impl Hash for MatrixVersion

fn hash<H>(&self, state: &mut H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more

1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more

impl Ord for MatrixVersion

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

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

1.21.0 · Source§

fn max(self, other: Self) -> Self
where Self: Sized,

Compares and returns the maximum of two values. Read more

1.21.0 · Source§

fn min(self, other: Self) -> Self
where Self: Sized,

Compares and returns the minimum of two values. Read more

1.50.0 · Source§

fn clamp(self, min: Self, max: Self) -> Self
where Self: Sized,

Restrict a value to a certain interval. Read more

impl PartialEq for MatrixVersion

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

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for MatrixVersion

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

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

1.0.0 · Source§

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

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

1.0.0 · Source§

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

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

1.0.0 · Source§

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

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

1.0.0 · Source§

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

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

impl TryFrom<&str> for MatrixVersion

type Error = UnknownVersionError

The type returned in the event of a conversion error.

fn try_from( value: &str, ) -> Result<MatrixVersion, <MatrixVersion as TryFrom<&str>>::Error>

Performs the conversion.

impl Copy for MatrixVersion

impl Eq for MatrixVersion

impl StructuralPartialEq for MatrixVersion

Auto Trait Implementations§

impl Freeze for MatrixVersion

impl RefUnwindSafe for MatrixVersion

impl Send for MatrixVersion

impl Sync for MatrixVersion

impl Unpin for MatrixVersion

impl UnwindSafe for MatrixVersion

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

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Immutably borrows from an owned value. Read more

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dst: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<Q, K> Comparable<K> for Q
where Q: Ord + ?Sized, K: Borrow<Q> + ?Sized,

fn compare(&self, key: &K) -> Ordering

Compare self to key and return their ordering.

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more

impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

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Returns the argument unchanged.

impl<T, W> HasTypeWitness<W> for T
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const WITNESS: W = W::MAKE

A constant of the type witness

impl<T> Identity for T
where T: ?Sized,

const TYPE_EQ: TypeEq<T, <T as Identity>::Type> = TypeEq::NEW

Proof that Self is the same type as Self::Type, provides methods for casting between Self and Self::Type.

type Type = T

The same type as Self, used to emulate type equality bounds (T == U) with associated type equality constraints (T: Identity<Type = U>).

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

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impl<T, U> Into<U> for 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.

impl<T> Same for T

type Output = T

Should always be Self

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type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

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