Enum AnalyzedResult 

pub enum AnalyzedResult {
    Rows(Vec<Option<ColumnType>>),
    Schema(RowSchema),
    Command,
}

The result a statement’s analysis derives: the column types of a query or of a data-modifying statement’s RETURNING list, None where analysis derives no type, or no result for any other statement.

Variants

Rows(Vec<Option<ColumnType>>)

Schema(RowSchema)

An analyzed output whose anonymous records retain their field descriptors.

Command

Implementations

impl AnalyzedResult

pub fn column_types(&self) -> Option<&[Option<ColumnType>]>

pub fn record_fields(&self, column: usize) -> Option<&RecordFields>

Trait Implementations

impl Clone for AnalyzedResult

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 AnalyzedResult

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

Formats the value using the given formatter.

impl PartialEq for AnalyzedResult

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AnalyzedResult