[−][src]Struct r2d2_lapin::LapinConnectionManager
An r2d2::ManageConnection
for lapin::Connection
s.
Example
use lapin::ConnectionProperties; use r2d2_lapin::LapinConnectionManager; use std::thread; fn main() { let manager = LapinConnectionManager::new("amqp://guest:guest@127.0.0.1:5672//", &ConnectionProperties::default()); let pool = r2d2::Pool::builder() .max_size(15) .build(manager) .unwrap(); for _ in 0..20 { let pool = pool.clone(); thread::spawn(move || { let conn = pool.get().unwrap(); // use the connection // it will be returned to the pool when it falls out of scope. }); } }
Implementations
impl LapinConnectionManager
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pub fn new(amqp_address: &str, conn_properties: &ConnectionProperties) -> Self
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Initialise the connection manager with the data needed to create new connections.
Refer to the documentation of lapin::ConnectionProperties
for further details on the parameters.
Example
let manager = OracleConnectionManager::new("user", "password", "localhost");
Trait Implementations
impl Debug for LapinConnectionManager
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impl ManageConnection for LapinConnectionManager
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type Connection = Connection
The connection type this manager deals with.
type Error = Error
The error type returned by Connection
s.
fn connect(&self) -> Result<Self::Connection, Self::Error>
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fn is_valid(&self, conn: &mut Self::Connection) -> Result<(), Self::Error>
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fn has_broken(&self, conn: &mut Self::Connection) -> bool
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Auto Trait Implementations
impl !RefUnwindSafe for LapinConnectionManager
impl Send for LapinConnectionManager
impl Sync for LapinConnectionManager
impl Unpin for LapinConnectionManager
impl !UnwindSafe for LapinConnectionManager
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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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>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,