Struct diesel::pg::PgTypeMetadata

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pub struct PgTypeMetadata {
    pub oid: u32,
    pub array_oid: u32,
}

Expand description

The OIDs for a SQL type

Fields

oid: u32

The OID of T

array_oid: u32

The OID of T[]

Trait Implementations

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impl Clone for PgTypeMetadata

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fn clone(&self) -> PgTypeMetadata

Returns a copy of the value. Read more

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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for PgTypeMetadata

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

Formats the value using the given formatter. Read more

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impl Default for PgTypeMetadata

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fn default() -> PgTypeMetadata

Returns the “default value” for a type. Read more

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impl Hash for PgTypeMetadata

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fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

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fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

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impl PartialEq<PgTypeMetadata> for PgTypeMetadata

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fn eq(&self, other: &PgTypeMetadata) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

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fn ne(&self, other: &PgTypeMetadata) -> bool

This method tests for !=.

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impl Queryable<(Oid, Oid ), Pg> for PgTypeMetadata

type Row = (u32, u32 )

The Rust type you’d like to map from. Read more

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fn build((oid, array_oid): Self::Row) -> Self

Construct an instance of this type

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impl StructuralPartialEq for PgTypeMetadata

Auto Trait Implementations

impl RefUnwindSafe for PgTypeMetadata

impl Send for PgTypeMetadata

impl Sync for PgTypeMetadata

impl Unpin for PgTypeMetadata

impl UnwindSafe for PgTypeMetadata

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub 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,

const: unstable · source

pub 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,

const: unstable · source

pub 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

const: unstable · source

pub fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

pub 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> IntoSql for T

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fn into_sql<T>(self) -> AsExprOf<Self, T> where
Self: AsExpression<T> + Sized,

Convert self to an expression for Diesel’s query builder. Read more

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fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
&'a Self: AsExpression<T>,

Convert &self to an expression for Diesel’s query builder. Read more

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

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

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

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct diesel::pg::PgTypeMetadata

Fields

Trait Implementations

impl Clone for PgTypeMetadata

fn clone(&self) -> PgTypeMetadata

fn clone_from(&mut self, source: &Self)

impl Debug for PgTypeMetadata

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

impl Default for PgTypeMetadata

fn default() -> PgTypeMetadata

impl Hash for PgTypeMetadata

fn hash<__H: Hasher>(&self, state: &mut __H)

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher,

impl PartialEq<PgTypeMetadata> for PgTypeMetadata

fn eq(&self, other: &PgTypeMetadata) -> bool

fn ne(&self, other: &PgTypeMetadata) -> bool

impl Queryable<(Oid, Oid), Pg> for PgTypeMetadata

type Row = (u32, u32)

fn build((oid, array_oid): Self::Row) -> Self

impl Copy for PgTypeMetadata

impl Eq for PgTypeMetadata

impl StructuralEq for PgTypeMetadata

impl StructuralPartialEq for PgTypeMetadata

Auto Trait Implementations

impl RefUnwindSafe for PgTypeMetadata

impl Send for PgTypeMetadata

impl Sync for PgTypeMetadata

impl Unpin for PgTypeMetadata

impl UnwindSafe for PgTypeMetadata

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

pub fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

pub fn from(t: T) -> T

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

pub fn into(self) -> U

impl<T> IntoSql for T

fn into_sql<T>(self) -> AsExprOf<Self, T> where Self: AsExpression<T> + Sized,

fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where &'a Self: AsExpression<T>,

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

type Owned = T

pub fn to_owned(&self) -> T

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

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

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

fn hash<H: Hasher>(&self, state: &mut H)

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

impl Queryable<(Oid, Oid ), Pg> for PgTypeMetadata

type Row = (u32, u32 )

impl<T> Any for T where
T: 'static + ?Sized,

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

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

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

fn into_sql<T>(self) -> AsExprOf<Self, T> where
Self: AsExpression<T> + Sized,

fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
&'a Self: AsExpression<T>,

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

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

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