Enum InputSpecializationRequirementsError 

pub enum InputSpecializationRequirementsError {
    DuplicateAxis {
        axis: u32,
        first_index: usize,
        duplicate_index: usize,
    },
    RankRequired {
        reason: RankRequirement,
    },
    InvalidAlignmentClass {
        alignment_log2: u8,
    },
}

Reports invalid input-specialization requirements.

Examples

use tenferro_runtime::{
    InputSpecializationRequirements, InputSpecializationRequirementsError, RankRequirement,
};

let mut builder = InputSpecializationRequirements::builder();
builder.rank(false).concrete_dimensions(vec![2]);
assert_eq!(
    builder.build().unwrap_err(),
    InputSpecializationRequirementsError::RankRequired {
        reason: RankRequirement::ConcreteAxis { axis: 2 },
    }
);

Variants

DuplicateAxis

The same concrete axis appears more than once.

Fields

axis: u32

Duplicated concrete axis.

first_index: usize

First position carrying the axis.

duplicate_index: usize

Duplicate position that failed validation.

RankRequired

A requested specialization field requires rank specialization.

Fields

reason: RankRequirement

Requirement that needs rank specialization.

InvalidAlignmentClass

The alignment class is outside the finite usize alignment lattice.

Fields

alignment_log2: u8

Base-2 logarithm of the requested alignment.

Trait Implementations

impl Clone for InputSpecializationRequirementsError

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 InputSpecializationRequirementsError

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

Formats the value using the given formatter.

impl Display for InputSpecializationRequirementsError

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

Formats the value using the given formatter.

impl Eq for InputSpecializationRequirementsError

impl Error for InputSpecializationRequirementsError

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 InputSpecializationRequirementsError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for InputSpecializationRequirementsError