Enum cnf_lib::error::CnfError

pub enum CnfError {
    Provider {
        provider: Provider,
        env: Arc<Environment>,
        error: Error,
    },
    Config(String),
    NotFound(String),
    UnknownEnvironment,
    IllegalEnvironment(String),
    Execution {
        cmd: String,
        env: String,
        error: Output,
    },
    Requirements {
        requires: String,
        provider: String,
        env: String,
    },
    ApplicationError(Error),
    NotImplemented(String),
    Other {
        action: String,
        error: String,
    },
}

Variants

Provider

Fields

provider: Provider

env: Arc<Environment>

error: Error

Config(String)

Configuration file couldn’t be read.

NotFound(String)

Executable couldn’t be found.

UnknownEnvironment

Execution environment is unknown.

IllegalEnvironment(String)

Execution environment is illegal.

Execution

Fields

cmd: String

env: String

error: Output

Execution of a command in some environment failed.

Requirements

Fields

requires: String

provider: String

env: String

Provider requirements aren’t fulfilled (e.g. some binary/package manager is missing)

ApplicationError(Error)

Transparent error from any source

NotImplemented(String)

Required feature not implemented yet

Other

Fields

action: String

error: String

Other error that doesn’t fit a category

Trait Implementations

impl Debug for CnfError

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

Formats the value using the given formatter.

impl Display for CnfError

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

Formats the value using the given formatter.

impl Error for CnfError

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

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<CnfError> for ProviderError

fn from(value: CnfError) -> Self

Converts to this type from the input type.

impl From<Error> for CnfError

fn from(source: Error) -> Self

Converts to this type from the input type.