Enum TaskRefError 

pub enum TaskRefError {
    EmptyInput,
    MissingColon,
    MalformedTagBrackets,
    InvalidName {
        component: NameComponent,
        source: NameError,
    },
}

Error produced when parsing a TaskRef.

Each variant maps to either the grammar (REF-002..REF-006) or to identifier inheritance (REF-001).

Variants

EmptyInput

Violates the grammar: the input is empty.

MissingColon

Violates REF-006 for the project-reference form: the input has no leading sigil and contains no : separator.

MalformedTagBrackets

Violates the grammar for the tag-reference form (REF-005 / REF-006): the input begins with [ but is missing the closing ] or the : that must follow it.

InvalidName

Violates REF-001: a name component fails the identifier rules ID-001..ID-003.

Fields

component: NameComponent

Which component (project, tag, or task) failed.

source: NameError

The underlying identifier error.

Trait Implementations

impl Clone for TaskRefError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TaskRefError

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

Formats the value using the given formatter.

impl Display for TaskRefError

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

Formats the value using the given formatter.

impl Eq for TaskRefError

impl Error for TaskRefError

where Self: Debug + Display,

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 ErrorCompat for TaskRefError

fn backtrace(&self) -> Option<&Backtrace>

Returns a Backtrace that may be printed.

fn iter_chain(&self) -> ChainCompat<'_, '_>

where Self: AsErrorSource,

Returns an iterator for traversing the chain of errors, starting with the current error and continuing with recursive calls to Error::source.

impl PartialEq for TaskRefError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TaskRefError