[−][src]Struct sqlx::postgres::PgTypeInfo
This is supported on crate feature
postgres
only.Type information for a PostgreSQL type.
Implementations
impl PgTypeInfo
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pub fn kind(&self) -> &PgTypeKind
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Returns the kind (simple, array, enum, etc.) for this type.
pub const fn with_name(name: &'static str) -> PgTypeInfo
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Create a PgTypeInfo
from a type name.
The OID for the type will be fetched from Postgres on use of a value of this type. The fetched OID will be cached per-connection.
pub const fn with_oid(oid: u32) -> PgTypeInfo
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Create a PgTypeInfo
from an OID.
Note that the OID for a type is very dependent on the environment. If you only ever use
one database or if this is an unhandled build-in type, you should be fine. Otherwise,
you will be better served using with_name
.
Trait Implementations
impl Clone for PgTypeInfo
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pub fn clone(&self) -> PgTypeInfo
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fn clone_from(&mut self, source: &Self)
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impl Debug for PgTypeInfo
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impl Deref for PgTypeInfo
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type Target = PgType
The resulting type after dereferencing.
pub fn deref(&self) -> &<PgTypeInfo as Deref>::Target
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impl Display for PgTypeInfo
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impl From<PgTypeInfo> for AnyTypeInfo
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pub fn from(ty: PgTypeInfo) -> AnyTypeInfo
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impl PartialEq<PgTypeInfo> for PgTypeInfo
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pub fn eq(&self, other: &PgTypeInfo) -> bool
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pub fn ne(&self, other: &PgTypeInfo) -> bool
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impl StructuralPartialEq for PgTypeInfo
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impl TypeInfo for PgTypeInfo
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Auto Trait Implementations
impl RefUnwindSafe for PgTypeInfo
impl Send for PgTypeInfo
impl Sync for PgTypeInfo
impl Unpin for PgTypeInfo
impl UnwindSafe for PgTypeInfo
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> Same<T> for T
type Output = T
Should always be Self
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> ToString for T where
T: Display + ?Sized,
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T: Display + ?Sized,
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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,