Enum ConstraintError 

pub enum ConstraintError {
    IsNan(&'static str),
    IsNegative(&'static str),
    IsInfinite(&'static str),
    GrowFixedExclusive,
    MinExceedsMax,
    DeltaNotFinite,
    GridSpanOverflow(usize),
    ExceedsOne(&'static str),
}

Invalid Constraints parameter.

Variants

IsNan(&'static str)

The named field is NaN.

IsNegative(&'static str)

The named field is negative.

IsInfinite(&'static str)

The named field is infinite.

GrowFixedExclusive

grow and fixed are mutually exclusive.

MinExceedsMax

min exceeds max.

DeltaNotFinite

Resize delta is NaN or infinite.

GridSpanOverflow(usize)

Grid span exceeds u16::MAX.

ExceedsOne(&'static str)

A proportional value (0.0..=1.0) exceeded 1.0.

Trait Implementations

impl Debug for ConstraintError

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

Formats the value using the given formatter.

impl Display for ConstraintError

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

Formats the value using the given formatter.

impl Error for ConstraintError

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.