Struct PostgresClientWrapper

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pub struct PostgresClientWrapper { /* private fields */ }

Expand description

A wrapper around tokio_postgres::Client, which provides a more convenient interface for working with the client.

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impl PostgresClientWrapper

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pub async fn new(connection_string: &str) -> Result<Self>

Create a new PostgresClientWrapper.

This will connect to the postgres server to figure out the version of the server. If the version is less than 12, an error is returned.

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pub fn version(&self) -> i32

Get the version of the postgres server

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pub async fn create_another_connection(&self) -> Result<Self>

Create another connection to the same server

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impl Deref for PostgresClientWrapper

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type Target = PostgresClient

The resulting type after dereferencing.

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fn deref(&self) -> &Self::Target

Dereferences the value.

Auto Trait Implementations§

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impl !UnwindSafe for PostgresClientWrapper

Blanket Implementations§

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impl<T> Any for T
where 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 T
where 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 T
where 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> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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impl<T, U> Into for T
where 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> IntoEither for T

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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

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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

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