Struct Bind 

#[non_exhaustive]
pub struct Bind {
    pub portal_name: Option<String>,
    pub statement_name: Option<String>,
    pub parameter_format_codes: Vec<i16>,
    pub parameters: Vec<Option<Bytes>>,
    pub result_column_format_codes: Vec<i16>,
}

Bind command, for executing prepared statement

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

portal_name: Option<String>

statement_name: Option<String>

parameter_format_codes: Vec<i16>

parameters: Vec<Option<Bytes>>

result_column_format_codes: Vec<i16>

Implementations

impl Bind

pub fn new( portal_name: Option<String>, statement_name: Option<String>, parameter_format_codes: Vec<i16>, parameters: Vec<Option<Bytes>>, result_column_format_codes: Vec<i16>, ) -> Self

Constructs a new Bind.

Trait Implementations

impl Debug for Bind

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

Formats the value using the given formatter.

impl Message for Bind

fn message_type() -> Option<u8>

Return the type code of the message. In order to maintain backward compatibility, Startup has no message type.

fn max_message_length() -> usize

Return the max length of message in this type.

fn message_length(&self) -> usize

Return the length of the message, including the length integer itself.

fn encode_body(&self, buf: &mut BytesMut) -> PgWireResult<()>

Encode body part of the message.

fn decode_body( buf: &mut BytesMut, _: usize, _ctx: &DecodeContext, ) -> PgWireResult<Self>

Decode body part of the message.

fn encode(&self, buf: &mut BytesMut) -> PgWireResult<()>

Default implementation for encoding message.

fn decode(buf: &mut BytesMut, ctx: &DecodeContext) -> PgWireResult<Option<Self>>

Default implementation for decoding message.

impl PartialEq for Bind

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

impl StructuralPartialEq for Bind