Struct Version

pub struct Version { /* private fields */ }

Oracle version information

Examples

let conn = Connection::connect("scott", "tiger", "")?;
let client_version = Version::client()?;
let (server_version, _) = conn.server_version()?;

println!("Client version:");
println!("  1st part: {}", client_version.major());
println!("  2nd part: {}", client_version.minor());
println!("  3rd part: {}", client_version.update());
println!("  4th part: {}", client_version.patch());
println!("  5th part: {}", client_version.port_update());

println!("Server version: {}", server_version);

Implementations

impl Version

pub const fn new( major: i32, minor: i32, update: i32, patch: i32, port_update: i32, ) -> Version

Creates a new version information

pub fn client() -> Result<Version>

Returns the version of Oracle client in use.

Examples

let client_ver = Version::client()?;
println!("Oracle Client Version: {}", client_ver);

pub fn major(&self) -> i32

Gets 1st part of Oracle version number

pub fn minor(&self) -> i32

Gets 2nd part of Oracle version number

pub fn update(&self) -> i32

Gets 3rd part of Oracle version number

pub fn patch(&self) -> i32

Gets 4th part of Oracle version number

pub fn port_update(&self) -> i32

Gets 5th part of Oracle version number

Trait Implementations

impl Debug for Version

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

Formats the value using the given formatter.

impl Display for Version

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

Formats the value using the given formatter.

impl FromStr for Version

type Err = ParseIntError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Ord for Version

fn cmp(&self, other: &Version) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Version

fn eq(&self, other: &Version) -> 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 PartialOrd for Version

fn partial_cmp(&self, other: &Version) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for Version

impl StructuralPartialEq for Version