Enum ApplyError 

pub enum ApplyError {
    UnbalancedMarkers,
    MultipleManagedSections,
    AdapterMismatch {
        existing: String,
        rendering: &'static str,
    },
    NewerTemplateVersion {
        existing: u32,
        current: u32,
    },
}

Errors apply returns when the existing file body is incompatible with the managed-section invariant. Apply never silently overwrites user-authored content.

Variants

UnbalancedMarkers

A LIFELOOP:BEGIN marker was found without a matching LIFELOOP:END marker downstream.

MultipleManagedSections

More than one managed section was found in the same file. One managed section per file is the contract.

AdapterMismatch

The begin marker references an adapter id that does not match the adapter being rendered. Clients should pick a different adapter or remove the existing section first.

Fields

existing: String

rendering: &'static str

NewerTemplateVersion

The begin marker references a template_version newer than TEMPLATE_VERSION — the file was written by a newer Lifeloop. Apply refuses rather than downgrading.

Fields

existing: u32

current: u32

Trait Implementations

impl Clone for ApplyError

fn clone(&self) -> ApplyError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ApplyError

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

Formats the value using the given formatter.

impl Display for ApplyError

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

Formats the value using the given formatter.

impl Error for ApplyError

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 ApplyError

fn eq(&self, other: &ApplyError) -> 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 ApplyError

impl StructuralPartialEq for ApplyError