Struct CandidCallContext 

#[non_exhaustive]
pub struct CandidCallContext {
    pub operation: &'static str,
    pub canister_id: Principal,
    pub caller: Principal,
    pub method: String,
}

Stable call metadata attached to a contextual call failure.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

operation: &'static str

Underlying PocketIC operation, such as update_call or query_call.

canister_id: Principal

Target canister.

caller: Principal

Effective message caller.

method: String

Canister method name.

Implementations

impl CandidCallContext

pub fn new( operation: &'static str, canister_id: Principal, caller: Principal, method: impl Into<String>, ) -> Self

Capture the stable call metadata attached to one call failure.

pub const fn operation(&self) -> &'static str

Read the PocketIC operation name, such as update_call or query_call.

pub const fn canister_id(&self) -> Principal

Read the target canister id.

pub const fn caller(&self) -> Principal

Read the caller principal used for the call.

pub fn method(&self) -> &str

Read the called method name.

Trait Implementations

impl Clone for CandidCallContext

fn clone(&self) -> CandidCallContext

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CandidCallContext

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

Formats the value using the given formatter.

impl Eq for CandidCallContext

impl PartialEq for CandidCallContext

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CandidCallContext