Enum lal::CliError

pub enum CliError {
    Io(Error),
    Parse(Error),
    Hype(Error),
    MissingManifest,
    MissingConfig,
    MissingComponent(String),
    InvalidComponentName(String),
    ManifestExists,
    ExecutableMissing(String),
    OutdatedLal(String, String),
    MissingSslCerts,
    UnmappableRootUser,
    MissingMount(String),
    MissingDependencies,
    DependencyCycle(String),
    InvalidVersion(String),
    ExtraneousDependencies(String),
    MissingLockfile(String),
    MultipleVersions(String),
    MultipleEnvironments(String),
    EnvironmentMismatch(String, String),
    NonGlobalDependencies(String),
    NoSupportedEnvironments,
    UnsupportedEnvironment,
    MissingEnvironment(String),
    EnvironmentUnspecified,
    InvalidBuildConfiguration(String),
    BuildScriptNotExecutable(String),
    MissingBuildScript,
    MissingScript(String),
    MissingTarball,
    MissingBuild,
    InvalidStashName(u32),
    MissingStashArtifact(String),
    SubprocessFailure(i32),
    DockerPermissionSafety(String, u32, u32),
    DockerImageNotFound(String),
    InstallFailure,
    BackendFailure(String),
    NoIntersectedVersion(String),
    MissingReleaseBuild,
    MissingBackendCredentials,
    UploadFailure(String),
    MissingPrefixPermissions(String),
    UpgradeValidationFailure(String),
}

The one and only error type for the lal library

Every command will raise one of these on failure, and these is some reuse between commands for these errors. Result<T, CliError> is effectively the safety net that every single advanced call goes through to avoid panic!

Variants

Io(Error)

Errors propagated from std::fs

Parse(Error)

Errors propagated from serde_json

Hype(Error)

Errors propagated from hyper

MissingManifest

Manifest file not found in working directory

MissingConfig

Config not found in ~/.lal

MissingComponent(String)

Component not found in manifest

InvalidComponentName(String)

Value in manifest is not lowercase

ManifestExists

Manifest cannot be overwritten without forcing

ExecutableMissing(String)

Executable we shell out to is missing

OutdatedLal(String, String)

lal version required by config is too old

MissingSslCerts

Missing SSL certificates

UnmappableRootUser

Root user encountered

MissingMount(String)

Missing predefined mount

MissingDependencies

Core dependencies missing in INPUT

DependencyCycle(String)

Cyclical dependency loop found in INPUT

InvalidVersion(String)

Dependency present at wrong version

ExtraneousDependencies(String)

Extraneous dependencies in INPUT

MissingLockfile(String)

No lockfile found for a component in INPUT

MultipleVersions(String)

Multiple versions of a component was involved in this build

MultipleEnvironments(String)

Multiple environments was used to build a component

EnvironmentMismatch(String, String)

Environment for a component did not match our expected environment

NonGlobalDependencies(String)

Custom versions are stashed in INPUT which will not fly on Jenkins

NoSupportedEnvironments

No supported environments in the manifest

UnsupportedEnvironment

Environment in manifest is not in the supported environments

MissingEnvironment(String)

Specified environment is not present in the main config

EnvironmentUnspecified

Command now requires an environment specified

InvalidBuildConfiguration(String)

Build configurations does not match manifest or user input

BuildScriptNotExecutable(String)

BUILD script not executable

MissingBuildScript

BUILD script not found

MissingScript(String)

Script not found in local .lal/scripts/ directory

MissingTarball

Failed to find a tarball after fetching from artifactory

MissingBuild

Failed to find build artifacts in OUTPUT after a build or before stashing

InvalidStashName(u32)

Invalid integer name used with lal stash

MissingStashArtifact(String)

Failed to find stashed artifact in the lal cache

SubprocessFailure(i32)

Shell errors from docker subprocess

DockerPermissionSafety(String, u32, u32)

Docker permission gate

DockerImageNotFound(String)

Docker image not found

InstallFailure

Unspecified install failure

BackendFailure(String)

Fetch failure related to backend

NoIntersectedVersion(String)

No version found at same version across supportedEnvironments

MissingReleaseBuild

Missing release build

MissingBackendCredentials

Config missing backend credentials

UploadFailure(String)

Failed upload request to the backend

MissingPrefixPermissions(String)

Failing to write to our current install prefix

UpgradeValidationFailure(String)

Failing to validate latest lal version

Trait Implementations

impl Debug for CliError

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Display for CliError

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

Formats the value using the given formatter.

impl From<Error> for CliError

fn from(err: Error) -> CliError

Performs the conversion.

impl From<Error> for CliError

fn from(err: Error) -> CliError

Performs the conversion.

impl From<Error> for CliError

fn from(err: Error) -> CliError

Performs the conversion.