Enum DockerTagError 

pub enum DockerTagError {
    Empty,
    TooLong,
    InvalidStart,
    InvalidCharacter,
}

Error returned when Docker tag text is invalid.

Variants

Empty

The tag was empty after trimming.

TooLong

Docker tags are limited to 128 characters.

InvalidStart

The first character was not ASCII alphanumeric or _.

InvalidCharacter

The tag contained a character outside [A-Za-z0-9_.-].

Trait Implementations

impl Clone for DockerTagError

fn clone(&self) -> DockerTagError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DockerTagError

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

Formats the value using the given formatter.

impl Display for DockerTagError

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

Formats the value using the given formatter.

impl Error for DockerTagError

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 DockerTagError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for DockerTagError

impl Eq for DockerTagError

impl StructuralPartialEq for DockerTagError