Enum ComposeError 

#[non_exhaustive]
pub enum ComposeError {
    IncompatibleKinds {
        left: &'static str,
        right: &'static str,
    },
    IncompatibleMapEntry(String),
    Apply(ApplyError),
    LengthOverflow,
}

Errors composing sequential Changes.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

IncompatibleKinds

The root Change kinds cannot be composed sequentially.

Fields

left: &'static str

First Change kind.

right: &'static str

Second Change kind.

IncompatibleMapEntry(String)

Two operations on one Map key cannot be composed.

Apply(ApplyError)

Applying a Change to an intermediate replacement failed.

LengthOverflow

The canonical composed Change exceeded a platform length limit.

Trait Implementations

impl Clone for ComposeError

fn clone(&self) -> ComposeError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ComposeError

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

Formats the value using the given formatter.

impl Display for ComposeError

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

Formats the value using the given formatter.

impl Eq for ComposeError

impl Error for ComposeError

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 From<ApplyError> for ComposeError

fn from(source: ApplyError) -> Self

Converts to this type from the input type.

impl PartialEq for ComposeError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ComposeError