Struct UpdateOf 

pub struct UpdateOf {
    pub columns: Vec<String>,
}

A column update specification for UPDATE triggers.

Fields

columns: Vec<String>

Columns that trigger on update.

Implementations

impl UpdateOf

pub fn new(columns: impl IntoIterator<Item = impl Into<String>>) -> Self

Create a new UpdateOf specification.

pub fn to_sql(&self) -> String

Convert to SQL clause.

Trait Implementations

impl Clone for UpdateOf

fn clone(&self) -> UpdateOf

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UpdateOf

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for UpdateOf

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for UpdateOf

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Serialize for UpdateOf

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for UpdateOf

impl StructuralPartialEq for UpdateOf