Struct Version 

pub(crate) struct Version {
    verbose: bool,
    version: &'static str,
    tag: &'static str,
    commit: &'static str,
    build_date: &'static str,
    target: &'static str,
    rust_version: &'static str,
    cargo_version: &'static str,
    cargo_tree: &'static str,
    features: &'static [&'static str],
}

The version structure.

Fields

verbose: bool

Specifies if the output should contain verbose debug information.

version: &'static str

The current crate version.

tag: &'static str

The tag of the build, empty if not available.

commit: &'static str

The git commit SHA of the build.

build_date: &'static str

The build date string.

target: &'static str

The target triple string.

rust_version: &'static str

The used Rust version.

cargo_version: &'static str

The used Cargo version.

cargo_tree: &'static str

The cargo dependency tree, only available in verbose output.

features: &'static [&'static str]

The optional features this build supports, which the version alone does not tell.

Implementations

impl Version

const FEATURE_PORT_FORWARD: &'static str = "portforward"

Forwarding ports by servePortForwardContainer.

const FEATURE_IDLE_TIMEOUT: &'static str = "idletimeout"

The idleTimeoutSec of the exec and attach serve requests, which older servers ignore. Port forwarding always applies its own.

const FEATURE_STREAMING_PROTOCOLS: &'static str = "streamingprotocols"

Exec and attach sessions over SPDY and the WebSocket protocols before v5.channel.k8s.io.

const FEATURE_RESTORE: &'static str = "restore"

The restorePath of createContainer, which restores the container from a checkpoint with the restore command of the runtime. Older servers ignore the field and create a new container instead.

const FEATURES: &'static [&'static str]

The features of this build. Earlier servers also reported sdnotify and journaldfields, whose fields got retired, see the schema.

pub(crate) fn new(verbose: bool) -> Self

Create a new Version instance.

pub(crate) fn features(&self) -> &'static [&'static str]

The optional features this build supports.

pub(crate) fn version(&self) -> &'static str

The current crate version.

pub(crate) fn tag(&self) -> &'static str

The tag of the build.

pub(crate) fn commit(&self) -> &'static str

The git commit SHA.

pub(crate) fn build_date(&self) -> &'static str

The build date string.

pub(crate) fn target(&self) -> &'static str

The target triple.

pub(crate) fn rust_version(&self) -> &'static str

The Rust version used.

pub(crate) fn cargo_version(&self) -> &'static str

The Cargo version used.

pub(crate) fn cargo_tree(&self) -> &'static str

The cargo dependency tree.

fn text(&self) -> String

The version information as text, one field per line. The format is an interface: CRI-O takes a binary whose --version output starts with version: for conmonrs, to reject it as the monitor of a runtime handler of the oci type.

pub(crate) fn print(&self) -> Result<()>

Print the version information to stdout.

pub(crate) fn print_json(&self) -> Result<()>

Print the version information as JSON to stdout.

Trait Implementations

impl Debug for Version

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

Formats the value using the given formatter.

impl Default for Version

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Version

impl PartialEq for Version

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for Version

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Version