Struct mysql::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),));

Tuple Fields

0: T

Trait Implementations

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

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

Formats the value using the given formatter.

impl<T> From<Serialized<T>> for Valuewhere
    T: Serialize,

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

Converts to this type from the input type.

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

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

Feeds this value into the given Hasher.

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

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) -> Selfwhere
    Self: Sized,

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

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: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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: &Rhs) -> bool

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

fn le(&self, other: &Rhs) -> bool

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

fn gt(&self, other: &Rhs) -> bool

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

fn ge(&self, other: &Rhs) -> bool

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

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

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

impl<T> StructuralEq for Serialized<T>

impl<T> StructuralPartialEq for Serialized<T>