Struct View 

pub struct View {
    pub name: Cow<'static, str>,
    pub definition: Option<Cow<'static, str>>,
    pub is_existing: bool,
    pub error: Option<Cow<'static, str>>,
}

Available on crate feature std only.

Runtime view entity

Fields

name: Cow<'static, str>

View name

definition: Option<Cow<'static, str>>

View definition (AS SELECT …)

is_existing: bool

Whether this is an existing view (not managed by drizzle)

error: Option<Cow<'static, str>>

Error message if the view failed to parse/validate

Implementations

impl View

pub fn create_view_sql(&self) -> String

Available on crate features alloc or std only.

Generate CREATE VIEW SQL

pub fn drop_view_sql(&self) -> String

Available on crate features alloc or std only.

Generate DROP VIEW SQL

impl View

pub fn new(name: impl Into<Cow<'static, str>>) -> View

Available on crate features alloc or std only.

Create a new view

pub fn name(&self) -> &str

Available on crate features alloc or std only.

Get the view name

Trait Implementations

impl Clone for View

fn clone(&self) -> View

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for View

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

Formats the value using the given formatter.

impl Default for View

fn default() -> View

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for View

fn deserialize<__D>( __deserializer: __D, ) -> Result<View, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for View

impl From<ViewDef> for View

fn from(def: ViewDef) -> View

Converts to this type from the input type.

impl PartialEq for View

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for View

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for View