Struct ParameterDescription 

pub struct ParameterDescription { /* private fields */ }

ParameterDescription message - describes parameters for a prepared statement.

Implementations

impl ParameterDescription

pub fn parse(payload: &[u8]) -> Result<Self>

Parse a ParameterDescription message from payload bytes.

pub fn len(&self) -> usize

Get the number of parameters.

pub fn is_empty(&self) -> bool

Check if there are no parameters.

pub fn oids(&self) -> &[Oid]

Get parameter type OIDs.

pub fn iter(&self) -> impl Iterator<Item = &Oid>

Iterate over parameter type OIDs.

Trait Implementations

impl Clone for ParameterDescription

fn clone(&self) -> ParameterDescription

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParameterDescription

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

Formats the value using the given formatter.