Struct Bind 

pub struct Bind {
    pub portal: Bytes,
    pub statement: Bytes,
    pub parameter_formats: Vec<i16>,
    pub parameters: Vec<Option<Bytes>>,
    pub result_formats: Vec<i16>,
}

Structured Bind message.

Fields

portal: Bytes

Portal name; empty denotes the unnamed portal.

statement: Bytes

Prepared-statement name referenced by the portal.

parameter_formats: Vec<i16>

Parameter format codes using PostgreSQL’s zero/one/per-value cardinality rules.

parameters: Vec<Option<Bytes>>

Parameter values, with None representing SQL NULL.

result_formats: Vec<i16>

Requested result-column format codes.

Implementations

impl Bind

pub fn to_frame(&self) -> Result<Frame>

Reconstructs a checked Bind frame, retaining every format code and value.

Errors

Returns an error for invalid names, excessive counts, or oversized values.

Trait Implementations

impl Clone for Bind

fn clone(&self) -> Bind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Bind

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

Formats the value using the given formatter.

impl Eq for Bind

impl PartialEq for Bind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Bind