Trait WithErrorInfo

pub trait WithErrorInfo: Sized {
    // Required methods
    fn push_hint<S>(self, hint: S) -> Self
       where S: Into<String>;
    fn with_hints<S, I>(self, hints: I) -> Self
       where S: Into<String>,
             I: IntoIterator<Item = S>;
    fn with_span(self, span: Option<Span>) -> Self;
    fn with_code(self, code: &'static str) -> Self;
    fn with_source(self, source: ErrorSource) -> Self;
}

Required Methods

fn push_hint<S>(self, hint: S) -> Self

where S: Into<String>,

fn with_hints<S, I>(self, hints: I) -> Self

where S: Into<String>, I: IntoIterator<Item = S>,

fn with_span(self, span: Option<Span>) -> Self

fn with_code(self, code: &'static str) -> Self

fn with_source(self, source: ErrorSource) -> Self

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<T, E> WithErrorInfo for Result<T, E>

where E: WithErrorInfo,

fn push_hint<S>(self, hint: S) -> Result<T, E>

where S: Into<String>,

fn with_hints<S, I>(self, hints: I) -> Result<T, E>

where S: Into<String>, I: IntoIterator<Item = S>,

fn with_span(self, span: Option<Span>) -> Result<T, E>

fn with_code(self, code: &'static str) -> Result<T, E>

fn with_source(self, source: ErrorSource) -> Result<T, E>

Implementors

impl WithErrorInfo for Error