Enum Error 

pub enum Error {
    DockerNotFound,
    DaemonNotRunning,
    UnsupportedVersion {
        found: String,
        minimum: String,
    },
    CommandFailed {
        command: String,
        exit_code: i32,
        stdout: String,
        stderr: String,
    },
    ParseError {
        message: String,
    },
    InvalidConfig {
        message: String,
    },
    ContainerNotFound {
        container_id: String,
    },
    ImageNotFound {
        image: String,
    },
    Io {
        message: String,
        source: Error,
    },
    Json {
        message: String,
        source: Error,
    },
    Timeout {
        timeout_seconds: u64,
    },
    Interrupted,
    Custom {
        message: String,
    },
}

Main error type for all docker-wrapper operations

Variants

DockerNotFound

Docker binary not found in PATH

DaemonNotRunning

Docker daemon is not running

UnsupportedVersion

Docker version is not supported

Fields

found: String

The Docker version that was found

minimum: String

The minimum required version

CommandFailed

Failed to execute Docker command

Fields

command: String

The command that failed

exit_code: i32

Exit code returned by the command

stdout: String

Standard output from the command

stderr: String

Standard error from the command

ParseError

Failed to parse Docker output

Fields

message: String

Error message describing the parse failure

InvalidConfig

Invalid configuration provided

Fields

message: String

Error message describing the configuration issue

ContainerNotFound

Docker container not found

Fields

container_id: String

The container ID that was not found

ImageNotFound

Docker image not found

Fields

image: String

The image name that was not found

Io

IO error occurred during operation

Fields

message: String

Error message describing the IO failure

source: Error

The underlying IO error

Json

JSON parsing or serialization error

Fields

message: String

Error message describing the JSON failure

source: Error

The underlying JSON error

Timeout

Operation timed out

Fields

timeout_seconds: u64

Number of seconds after which the operation timed out

Interrupted

Operation was interrupted

Custom

Generic error with custom message

Fields

message: String

Custom error message

Implementations

impl Error

pub fn command_failed( command: impl Into<String>, exit_code: i32, stdout: impl Into<String>, stderr: impl Into<String>, ) -> Self

Create a new command failed error

pub fn parse_error(message: impl Into<String>) -> Self

Create a new parse error

pub fn invalid_config(message: impl Into<String>) -> Self

Create a new invalid config error

pub fn container_not_found(container_id: impl Into<String>) -> Self

Create a new container not found error

pub fn image_not_found(image: impl Into<String>) -> Self

Create a new image not found error

pub fn timeout(timeout_seconds: u64) -> Self

Create a new timeout error

pub fn custom(message: impl Into<String>) -> Self

Create a new custom error

pub fn category(&self) -> &'static str

Get the error category for logging and metrics

pub fn is_retryable(&self) -> bool

Check if this error is retryable

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for TemplateError

fn from(source: Error) -> Self

Converts to this type from the input type.