pub trait Nullable {
// Required method
fn null() -> Value;
}
Required Methods§
Object Safety§
This trait is not object safe.
Implementations on Foreign Types§
source§impl Nullable for BigDecimal
Available on crate feature with-bigdecimal
only.
impl Nullable for BigDecimal
Available on crate feature
with-bigdecimal
only.source§impl Nullable for DateTime<FixedOffset>
Available on crate feature with-chrono
only.
impl Nullable for DateTime<FixedOffset>
Available on crate feature
with-chrono
only.source§impl Nullable for NaiveDateTime
Available on crate feature with-chrono
only.
impl Nullable for NaiveDateTime
Available on crate feature
with-chrono
only.source§impl Nullable for MacAddress
Available on crate feature with-mac_address
only.
impl Nullable for MacAddress
Available on crate feature
with-mac_address
only.source§impl Nullable for OffsetDateTime
Available on crate feature with-time
only.
impl Nullable for OffsetDateTime
Available on crate feature
with-time
only.source§impl Nullable for PrimitiveDateTime
Available on crate feature with-time
only.
impl Nullable for PrimitiveDateTime
Available on crate feature
with-time
only.source§impl Nullable for Hyphenated
Available on crate feature with-uuid
only.
impl Nullable for Hyphenated
Available on crate feature
with-uuid
only.