RuntimesOnPlatform

pgdo::runtime::strategy

Struct RuntimesOnPlatform

pub struct RuntimesOnPlatform;

Expand description

Find runtimes using platform-specific knowledge.

For example:

on Debian and Ubuntu, check subdirectories of /usr/lib/postgresql.
on macOS, check Homebrew.

More platform-specific knowledge may be added to this strategy in the future.

Implementations§

impl RuntimesOnPlatform

pub fn find() -> Vec<PathBuf>

Find runtimes using platform-specific knowledge (Linux).

For example: on Debian and Ubuntu, check /usr/lib/postgresql.

pub fn find() -> Vec<PathBuf>

Find runtimes using platform-specific knowledge (macOS).

For example: check Homebrew.

Trait Implementations§

impl Clone for RuntimesOnPlatform

fn clone(&self) -> RuntimesOnPlatform

Returns a duplicate 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 RuntimesOnPlatform

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

Formats the value using the given formatter. Read more

impl From<RuntimesOnPlatform> for Strategy

fn from(strategy: RuntimesOnPlatform) -> Self

Converts the given strategy into a Strategy::Delegated.

impl StrategyLike for RuntimesOnPlatform

fn runtimes(&self) -> Runtimes<'_>

Find all runtimes that this strategy knows about.

fn select(&self, constraint: &Constraint) -> Option<Runtime>

Determine the most appropriate runtime known to this strategy for the given constraint. Read more

fn fallback(&self) -> Option<Runtime>

The runtime to use when there are no constraints, e.g. when creating a new cluster. Read more

Auto Trait Implementations§

impl Freeze for RuntimesOnPlatform

impl RefUnwindSafe for RuntimesOnPlatform

impl Send for RuntimesOnPlatform

impl Sync for RuntimesOnPlatform

impl Unpin for RuntimesOnPlatform

impl UnwindSafe for RuntimesOnPlatform

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,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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, dest: *mut u8)

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

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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>

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

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

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> IntoEither for T

fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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

fn push_quoted<'q, Q, S>(&mut self, _q: Q, s: S)
where Q: QuoteInto<T>, S: Into<Quotable<'q>>,

impl<T> Same for T

type Output = T

Should always be Self

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> ErasedDestructor for T
where T: 'static,