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>>,
}

A view, as stored in migration snapshots.

Fields

name: Cow<'static, str>

View name

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

The view’s SELECT statement (the part after AS)

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

Renders CREATE VIEW name AS definition;, or a SQL comment when the view has no definition.

pub fn drop_view_sql(&self) -> String

Renders DROP VIEW ...;.

impl View

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

Creates a view with no definition.

pub fn name(&self) -> &str

Returns the view name.

Trait Implementations

impl Clone for View

fn clone(&self) -> Self

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

Formats the value using the given formatter.

impl Default for View

fn default() -> Self

Returns the “default value” for a type.

impl Eq for View

impl From<ViewDef> for View

fn from(def: ViewDef) -> Self

Converts to this type from the input type.

impl PartialEq for View

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for View