Enum HortoError 

pub enum HortoError {
    Message(String),
    RootRequired,
    UnknownStep(String),
    NotInPipeline {
        step: String,
        kind: String,
    },
    MissingDependency(String, String),
    EmbedMissing(String),
    CommandFailed {
        program: String,
        detail: String,
    },
    Io(Error),
    Json(Error),
}

Failures from steps, kits, resume, and host ops.

Variants

Message(String)

Free-form message when no tighter variant fits yet.

RootRequired

Apply mode needs root (sudo).

UnknownStep(String)

Step id is not registered.

NotInPipeline

Step id exists but is not in the selected Full/Minimal pipeline.

Fields

step: String

Step id requested.

kind: String

Pipeline kind (full / minimal).

MissingDependency(String, String)

Required dependency steps are incomplete.

EmbedMissing(String)

Embedded asset path missing from the binary.

CommandFailed

External process failed (apt, systemctl, docker, iptables, …).

Fields

program: String

Program name or short label.

detail: String

Status / stderr summary.

Io(Error)

Filesystem IO.

Json(Error)

JSON encode/decode.

Implementations

impl HortoError

pub fn msg(s: impl Into<String>) -> Self

Build a Message error.

pub fn command(program: impl Into<String>, detail: impl Into<String>) -> Self

External command failure helper.

pub const fn exit_code(&self) -> i32

Suggested process exit code for CLI surfaces.

Trait Implementations

impl Debug for HortoError

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

Formats the value using the given formatter.

impl Display for HortoError

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

Formats the value using the given formatter.

impl Error for HortoError

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 HortoError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for HortoError

fn from(source: Error) -> Self

Converts to this type from the input type.