Type Alias SzResult 

pub type SzResult<T> = Result<T, SzError>;

Result type alias for Senzing SDK operations

This is the standard Result type used throughout the Senzing Rust SDK. All Senzing operations return SzResult<T> instead of Result<T, SzError>.

Examples

use sz_rust_sdk::error::SzResult;

fn senzing_operation() -> SzResult<String> {
    // Your Senzing operation here
    Ok("Success".to_string())
}

Aliased Type

pub enum SzResult<T> {
    Ok(T),
    Err(SzError),
}

Variants

Ok(T)

Contains the success value

Err(SzError)

Contains the error value

Trait Implementations

impl<T> SzResultExt<T> for SzResult<T>

fn or_retry<F>(self, f: F) -> SzResult<T>

where F: FnOnce(SzError) -> SzResult<T>,

If the error is retryable, call the provided closure; otherwise propagate the error.

fn map_retryable<F>(self, f: F) -> SzResult<T>

where F: FnOnce(SzError) -> SzResult<T>,

Maps retryable errors using the provided function, propagates non-retryable errors.

fn filter_retryable(self) -> Result<Option<T>, SzError>

Returns Ok(None) for retryable errors, Err for non-retryable errors.

fn is_retryable_error(&self) -> bool

Returns true if the result is an error and that error is retryable

fn is_unrecoverable_error(&self) -> bool

Returns true if the result is an error and that error is unrecoverable

fn is_bad_input_error(&self) -> bool

Returns true if the result is an error and that error is bad input