Struct CanisterInstallError 

pub struct CanisterInstallError { /* private fields */ }

Failed creation, funding, or installation with its original operation error.

Implementations

impl CanisterInstallError

pub const fn new( phase: CanisterInstallPhase, canister_id: Option<Principal>, label: Option<String>, source: PocketIcOperationError, ) -> Self

Capture an operation failure and all context available at that stage.

pub const fn phase(&self) -> CanisterInstallPhase

Read the failed stage.

pub const fn canister_id(&self) -> Option<Principal>

Read the created canister id, absent when creation failed.

pub fn message(&self) -> &str

Read the original upstream panic message.

pub const fn operation_error(&self) -> &PocketIcOperationError

Inspect the original operation failure and its transport classification.

pub fn label(&self) -> Option<&str>

Read the optional caller-provided install label.

Trait Implementations

impl Debug for CanisterInstallError

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

Formats the value using the given formatter.

impl Display for CanisterInstallError

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

Formats the value using the given formatter.

impl Eq for CanisterInstallError

impl Error for CanisterInstallError

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 CanisterInstallError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CanisterInstallError