Struct PullArgs

pub struct PullArgs {
    pub image: String,
    pub username: Option<String>,
    pub password: Option<String>,
    pub skip_tls: bool,
    pub cache_dir: PathBuf,
    pub verbose: bool,
    pub timeout: u64,
    pub max_concurrent: usize,
}

拉取镜像的参数

Fields

image: String

完整镜像引用 (支持多种格式):

• docker.io/library/ubuntu:latest
• ubuntu:latest (默认使用 docker.io/library)
• ubuntu (默认标签 latest)

username: Option<String>

Registry 用户名

password: Option<String>

Registry 密码

skip_tls: bool

跳过 TLS 证书验证

cache_dir: PathBuf

缓存目录 (默认: .cache)

verbose: bool

启用详细输出

timeout: u64

超时时间（秒）

max_concurrent: usize

最大并发下载数 (可以使用 –concurrent 作为别名)

Implementations

impl PullArgs

pub fn parse_image(&self) -> Result<ParsedImage>

解析镜像引用，支持多种格式

pub fn validate(&self) -> Result<()>

Trait Implementations

impl Args for PullArgs

fn group_id() -> Option<Id>

Report the ArgGroup::id for this set of arguments

fn augment_args<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate Self via FromArgMatches::from_arg_matches_mut

fn augment_args_for_update<'b>(__clap_app: Command) -> Command

Append to Command so it can instantiate self via FromArgMatches::update_from_arg_matches_mut

impl Clone for PullArgs

fn clone(&self) -> PullArgs

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PullArgs

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

Formats the value using the given formatter.

impl FromArgMatches for PullArgs

fn from_arg_matches(__clap_arg_matches: &ArgMatches) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn from_arg_matches_mut( __clap_arg_matches: &mut ArgMatches, ) -> Result<Self, Error>

Instantiate Self from ArgMatches, parsing the arguments as needed.

fn update_from_arg_matches( &mut self, __clap_arg_matches: &ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.

fn update_from_arg_matches_mut( &mut self, __clap_arg_matches: &mut ArgMatches, ) -> Result<(), Error>

Assign values from ArgMatches to self.