Dec 11, 2023 · Dec 5, 2023 · Dec 5, 2023
diff --git a/tokio-postgres/CHANGELOG.md b/tokio-postgres/CHANGELOG.md

 * Disable`rustc-serialize` compatibility of`eui48-1` dependency
 * Remove tests for`eui48-04`

 * Add`table_oid` and`field_id` fields to`Columns` struct of prepared statements.

 ##v0.7.10 - 2023-08-25

diff --git a/tokio-postgres/src/prepare.rs b/tokio-postgres/src/prepare.rs
 use postgres_protocol::message::backend::Message;
 use postgres_protocol::message::frontend;
 use std::future::Future;
 use std::num::{NonZeroI16, NonZeroU32};
 use std::pin::Pin;
 use std::sync::atomic::{AtomicUsize, Ordering};
 use std::sync::Arc;
        let mut it = row_description.fields();
        while let Some(field) = it.next().map_err(Error::parse)? {
            let type_ = get_type(client, field.type_oid()).await?;
            let column = Column::new(field.name().to_string(), type_);
            let column = Column {
                name: field.name().to_string(),
                table_oid: NonZeroU32::new(field.table_oid()),
                column_id: NonZeroI16::new(field.column_id()),
                r#type: type_,
            };
            columns.push(column);
        }
    }
diff --git a/tokio-postgres/src/statement.rs b/tokio-postgres/src/statement.rs
 use crate::types::Type;
 use postgres_protocol::message::frontend;
 use std::{
 fmt,
 num::{NonZeroI16, NonZeroU32},
    sync::{Arc, Weak},
 };

 }

 /// Information about a column of a query.
 #[derive(Debug)]
 pub struct Column {
    name: String,
    type_: Type,
    pub(crate) name: String,
    pub(crate) table_oid: Option<NonZeroU32>,
    pub(crate) column_id: Option<NonZeroI16>,
    pub(crate) r#type: Type,
 }

 impl Column {
    pub(crate) fn new(name: String, type_: Type) -> Column {
        Column { name, type_ }
    }

    /// Returns the name of the column.
    pub fn name(&self) -> &str {
        &self.name
    }

    /// Returns the type of the column.
    pub fn type_(&self) -> &Type {
        &self.type_
    /// Returns the OID of the underlying database table.
    pub fn table_oid(&self) -> Option<NonZeroU32> {
        self.table_oid
    }

    /// Return the column ID within the underlying database table.
    pub fn column_id(&self) -> Option<NonZeroI16> {
        self.column_id
    }
 }

 impl fmt::Debug for Column {
    fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
        fmt.debug_struct("Column")
            .field("name", &self.name)
            .field("type", &self.type_)
            .finish()
    /// Returns the type of the column.
    pub fn type_(&self) -> &Type {
        &self.r#type
    }
 }
Original file line number	Diff line number	Diff line change
Expand Up		@@ -4,7 +4,7 @@

		* Disable`rustc-serialize` compatibility of`eui48-1` dependency
		* Remove tests for`eui48-04`

		* Add`table_oid` and`field_id` fields to`Columns` struct of prepared statements.

		##v0.7.10 - 2023-08-25

Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -12,6 +12,7 @@ use log::debug;
		use postgres_protocol::message::backend::Message;
		use postgres_protocol::message::frontend;
		use std::future::Future;
		use std::num::{NonZeroI16, NonZeroU32};
		use std::pin::Pin;
		use std::sync::atomic::{AtomicUsize, Ordering};
		use std::sync::Arc;
Expand DownExpand Up		@@ -95,7 +96,12 @@ pub async fn prepare(
		let mut it = row_description.fields();
		while let Some(field) = it.next().map_err(Error::parse)? {
		let type_ = get_type(client, field.type_oid()).await?;
		let column = Column::new(field.name().to_string(), type_);
		let column = Column {
		name: field.name().to_string(),
		table_oid: NonZeroU32::new(field.table_oid()),
		column_id: NonZeroI16::new(field.column_id()),
		r#type: type_,
		};
		columns.push(column);
		}
		}
Expand Down
Original file line number	Diff line number	Diff line change
Expand Up		@@ -4,7 +4,7 @@ use crate::connection::RequestMessages;
		use crate::types::Type;
		use postgres_protocol::message::frontend;
		use std::{
		fmt,
		num::{NonZeroI16, NonZeroU32},
		sync::{Arc, Weak},
		};

Expand DownExpand Up		@@ -65,32 +65,32 @@ impl Statement {
		}

		/// Information about a column of a query.
		#[derive(Debug)]
		pub struct Column {
		name: String,
		type_: Type,
		pub(crate) name: String,
		pub(crate) table_oid: Option<NonZeroU32>,
		pub(crate) column_id: Option<NonZeroI16>,
		pub(crate) r#type: Type,
		}

		impl Column {
		pub(crate) fn new(name: String, type_: Type) -> Column {
		Column { name, type_ }
		}

		/// Returns the name of the column.
		pub fn name(&self) -> &str {
		&self.name
		}

		/// Returns the type of the column.
		pub fn type_(&self) -> &Type {
		&self.type_
		/// Returns the OID of the underlying database table.
		pub fn table_oid(&self) -> Option<NonZeroU32> {
		self.table_oid
		}

		/// Return the column ID within the underlying database table.
		pub fn column_id(&self) -> Option<NonZeroI16> {
		self.column_id
		}
		}

		impl fmt::Debug for Column {
		fn fmt(&self, fmt: &mut fmt::Formatter<'_>) -> fmt::Result {
		fmt.debug_struct("Column")
		.field("name", &self.name)
		.field("type", &self.type_)
		.finish()
		/// Returns the type of the column.
		pub fn type_(&self) -> &Type {
		&self.r#type
		}
		}