ic_mple_client 0.2.0

Simple client abstraction to interact with the Internet Computer canisters
Documentation 
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use ic_cdk::api::call::RejectionCode;
use thiserror::Error;

#[derive(Debug, Error)]
pub enum CanisterClientError {
    #[error("canister call failed: {0:?}")]
    CanisterError(IcError),

    #[error(transparent)]
    CandidError(#[from] candid::Error),

    #[cfg(feature = "ic-agent")]
    #[error("ic agent error: {0}")]
    IcAgentError(#[from] ic_agent::agent::AgentError),

    #[cfg(feature = "pocket-ic")]
    #[error("pocket-ic test error: {0:?}")]
    PocketIcTestError(::pocket_ic::CallError),
}

#[cfg(feature = "pocket-ic")]
impl From<::pocket_ic::CallError> for CanisterClientError {
    fn from(error: ::pocket_ic::CallError) -> Self {
        CanisterClientError::PocketIcTestError(error)
    }
}

#[cfg(feature = "pocket-ic")]
impl From<::pocket_ic::UserError> for CanisterClientError {
    fn from(error: ::pocket_ic::UserError) -> Self {
        CanisterClientError::PocketIcTestError(::pocket_ic::CallError::UserError(error))
    }
}

pub type CanisterClientResult<T> = Result<T, CanisterClientError>;

/// This tuple is returned incase of IC errors such as Network, canister error.
pub type IcError = (RejectionCode, String);

/// This is the result type for all IC calls.
pub type IcResult<R> = Result<R, IcError>;