Struct mysql_async::Serialized

pub struct Serialized<T>(pub T);

Use it to pass T: Serialize as JSON to a prepared statement.

#[derive(Serialize)]
struct SerializableStruct {
    // ...
}

conn.prep_exec("INSERT INTO table (json_column) VALUES (?)",
               (Serialized(SerializableStruct),));

Trait Implementations

impl<T> Eq for Serialized<T> where
    T: Eq, 

impl<T> PartialEq<Serialized<T>> for Serialized<T> where
    T: PartialEq<T>, 

fn eq(&self, other: &Serialized<T>) -> bool

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

fn ne(&self, other: &Serialized<T>) -> bool

This method tests for !=.

impl<T> Debug for Serialized<T> where
    T: Debug, 

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

Formats the value using the given formatter.

impl<T> PartialOrd<Serialized<T>> for Serialized<T> where
    T: PartialOrd<T>, 

fn partial_cmp(&self, other: &Serialized<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Serialized<T>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Serialized<T>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Serialized<T>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Serialized<T>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T> Hash for Serialized<T> where
    T: Hash, 

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

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl<T> Ord for Serialized<T> where
    T: Ord, 

fn cmp(&self, other: &Serialized<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

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

Restrict a value to a certain interval.

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

fn clone(&self) -> Serialized<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Copy for Serialized<T> where
    T: Copy, 

impl<T> From<Serialized<T>> for Value where
    T: Serialize, 

fn from(x: Serialized<T>) -> Value

Performs the conversion.