Enum libpq::Status [−][src]
pub enum Status { BadResponse, CommandOk, CopyBoth, CopyIn, CopyOut, EmptyQuery, FatalError, NonFatalError, SingleTuble, TupplesOk, }
Variants
The server’s response was not understood.
Successful completion of a command returning no data.
Copy In/Out (to and from server) data transfer started. This feature is currently used only for streaming replication, so this status should not occur in ordinary applications.
Copy In (to server) data transfer started.
Copy Out (from server) data transfer started.
The string sent to the server was empty.
A fatal error occurred.
A nonfatal error (a notice or warning) occurred.
The libpq::Result
contains a single result tuple from the current command. This status
occurs only when single-row mode has been selected for the query
Successful completion of a command returning data (such as a SELECT
or SHOW
).
Trait Implementations
impl Clone for Status
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impl Copy for Status
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impl Debug for Status
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impl PartialEq<Status> for Status
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impl StructuralPartialEq for Status
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impl ToString for Status
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Auto Trait Implementations
impl RefUnwindSafe for Status
impl Send for Status
impl Sync for Status
impl Unpin for Status
impl UnwindSafe for Status
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,
pub 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> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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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.
pub 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>,