pub struct Cidr;
Available on crate feature
postgres_backend
only.Expand description
The CIDR
SQL type. This type can only be used with feature = "network-address"
or feature = "ipnet-address"
.
ToSql
impls
FromSql
impls
Examples
table! {
clients {
id -> Integer,
ip_address -> Cidr,
}
}
// Parsing "ipnet::IpNet" would also work.
let addr = "10.1.9.32/32".parse::<ipnetwork::IpNetwork>()?;
let inserted_addr = insert_into(clients)
.values(ip_address.eq(&addr))
.returning(ip_address)
.get_result(connection)?;
assert_eq!(addr, inserted_addr);
Trait Implementations
sourceimpl<'expr> AsExpression<Cidr> for &'expr IpNetwork
impl<'expr> AsExpression<Cidr> for &'expr IpNetwork
type Expression = Bound<Cidr, &'expr IpNetwork>
type Expression = Bound<Cidr, &'expr IpNetwork>
The expression being returned
sourcefn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
sourceimpl<'expr2, 'expr> AsExpression<Cidr> for &'expr2 &'expr IpNetwork
impl<'expr2, 'expr> AsExpression<Cidr> for &'expr2 &'expr IpNetwork
type Expression = Bound<Cidr, &'expr2 &'expr IpNetwork>
type Expression = Bound<Cidr, &'expr2 &'expr IpNetwork>
The expression being returned
sourcefn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
sourceimpl AsExpression<Cidr> for IpNetwork
impl AsExpression<Cidr> for IpNetwork
type Expression = Bound<Cidr, IpNetwork>
type Expression = Bound<Cidr, IpNetwork>
The expression being returned
sourcefn as_expression(self) -> Self::Expression
fn as_expression(self) -> Self::Expression
Perform the conversion
sourceimpl HasSqlType<Cidr> for Pg
impl HasSqlType<Cidr> for Pg
sourcefn metadata(_: &mut Self::MetadataLookup) -> PgTypeMetadata
fn metadata(_: &mut Self::MetadataLookup) -> PgTypeMetadata
Fetch the metadata for the given type Read more
sourceimpl QueryId for Cidr
impl QueryId for Cidr
sourceconst HAS_STATIC_QUERY_ID: bool = true
const HAS_STATIC_QUERY_ID: bool = true
Can the SQL generated by Self
be uniquely identified by its type? Read more
impl Copy for Cidr
impl SingleValue for Cidr
Auto Trait Implementations
impl RefUnwindSafe for Cidr
impl Send for Cidr
impl Sync for Cidr
impl Unpin for Cidr
impl UnwindSafe for Cidr
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> IntoNotNullable for T where
T: SqlType<IsNull = NotNull>,
impl<T> IntoNotNullable for T where
T: SqlType<IsNull = NotNull>,
type NotNullable = T
type NotNullable = T
The not nullable representation of this type. Read more
sourceimpl<T> IntoNullable for T where
T: SqlType<IsNull = NotNull> + SingleValue,
impl<T> IntoNullable for T where
T: SqlType<IsNull = NotNull> + SingleValue,
sourceimpl<T> IntoSql for T
impl<T> IntoSql for T
sourcefn into_sql<T>(self) -> AsExprOf<Self, T> where
Self: AsExpression<T> + Sized,
T: SqlType + TypedExpressionType,
fn into_sql<T>(self) -> AsExprOf<Self, T> where
Self: AsExpression<T> + Sized,
T: SqlType + TypedExpressionType,
Convert self
to an expression for Diesel’s query builder. Read more
sourcefn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
&'a Self: AsExpression<T>,
T: SqlType + TypedExpressionType,
fn as_sql<'a, T>(&'a self) -> AsExprOf<&'a Self, T> where
&'a Self: AsExpression<T>,
T: SqlType + TypedExpressionType,
Convert &self
to an expression for Diesel’s query builder. Read more