Struct WorkspaceVersionConflict 

pub struct WorkspaceVersionConflict {
    pub path: String,
    pub expected: String,
    pub actual: Option<String>,
}

Error returned by WorkspaceFileSystemExt::write_text_if_version when the underlying object version no longer matches the expected version.

Surfaced through anyhow::Error; tools recover by downcasting: err.downcast_ref::<WorkspaceVersionConflict>(). The typical response is to re-read the file and retry the modify-write cycle once.

Fields

path: String

expected: String

actual: Option<String>

Backend-reported current version, if known. S3 does not return the current ETag on 412 Precondition Failed, so this is typically None.

Trait Implementations

impl Clone for WorkspaceVersionConflict

fn clone(&self) -> WorkspaceVersionConflict

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WorkspaceVersionConflict

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

Formats the value using the given formatter.

impl Display for WorkspaceVersionConflict

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

Formats the value using the given formatter.

impl Error for WorkspaceVersionConflict

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<WorkspaceVersionConflict> for WorkspaceError

fn from(source: WorkspaceVersionConflict) -> Self

Converts to this type from the input type.