Enum DimError 

pub enum DimError {
    Syntax(String),
    Unknown {
        name: String,
        expr: String,
    },
    Overflow(String),
}

2026-09-28: Why a dimension expression did not parse or evaluate.

Variants

Syntax(String)

2026-09-28: Empty term, stray character or a literal of zero.

Unknown

2026-09-28: A name the arch shape does not define.

Fields

name: String

2026-09-28: The missing name.

expr: String

2026-09-28: The expression that named it.

Overflow(String)

2026-09-28: The value does not fit in u64.

Trait Implementations

impl Clone for DimError

fn clone(&self) -> DimError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DimError

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

Formats the value using the given formatter.

impl Display for DimError

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

Formats the value using the given formatter.

impl Error for DimError

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 DimError

fn eq(&self, other: &DimError) -> 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 Eq for DimError

impl StructuralPartialEq for DimError