Enum GenerationError 

#[non_exhaustive]
pub enum GenerationError {
    EmptyValue(&'static str),
    ContainsNul(&'static str),
    InvalidEnvironmentName,
    InvalidContainerName,
    InvalidShortComponent(&'static str),
    InvalidSelinuxBind,
    DuplicateField(&'static str),
    DuplicateName {
        kind: &'static str,
        name: String,
    },
    InvalidPort,
    UnrepresentableSctpHostIp,
    MissingService,
    InternalInvariant(&'static str),
}

A generated Compose value is empty or contains a NUL byte.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

EmptyValue(&'static str)

A required value is empty.

ContainsNul(&'static str)

A value contains a NUL byte and cannot represent native container intent safely.

InvalidEnvironmentName

An environment name contains Compose list-form’s = separator.

InvalidContainerName

A custom container name does not satisfy Compose’s portable name grammar.

InvalidShortComponent(&'static str)

A short-form component contains its reserved separator.

InvalidSelinuxBind

A short bind spelling needed for SELinux cannot be encoded unambiguously.

DuplicateField(&'static str)

A singleton field was configured more than once.

DuplicateName

A named generated collection contains the same name more than once.

Fields

kind: &'static str

Collection whose name collided.

name: String

Duplicate non-sensitive name.

InvalidPort

A generated port used target port zero.

UnrepresentableSctpHostIp

An SCTP port selected a host address without a published port.

MissingService

A generated project contains no services.

InternalInvariant(&'static str)

ComposeLens could not parse its own deterministic generated bytes.

Trait Implementations

impl Clone for GenerationError

fn clone(&self) -> GenerationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GenerationError

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

Formats the value using the given formatter.

impl Display for GenerationError

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

Formats the value using the given formatter.

impl Eq for GenerationError

impl Error for GenerationError

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 PartialEq for GenerationError

fn eq(&self, other: &GenerationError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for GenerationError