Struct ColumnRef 

pub struct ColumnRef {
    pub schema: Option<String>,
    pub table: String,
    pub column: String,
}

One resolved table column requested by a query path.

Fields

schema: Option<String>

table: String

column: String

Implementations

impl ColumnRef

pub fn new(table: impl Into<String>, column: impl Into<String>) -> ColumnRef

pub fn with_schema( schema: impl Into<String>, table: impl Into<String>, column: impl Into<String>, ) -> ColumnRef

pub fn parse_resource_name(name: &str) -> Result<ColumnRef, ColumnPolicyError>

Parse the documented column resource name shape: [schema.]table.column. JSON paths are intentionally not accepted.

pub fn table_resource_name(&self) -> String

pub fn column_resource_name(&self) -> String

Trait Implementations

impl Clone for ColumnRef

fn clone(&self) -> ColumnRef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnRef

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

Formats the value using the given formatter.

impl PartialEq for ColumnRef

fn eq(&self, other: &ColumnRef) -> 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 Eq for ColumnRef

impl StructuralPartialEq for ColumnRef