Enum ResolutionError 

pub enum ResolutionError {
    InsufficientlyInstantiatedArgs(&'static str, usize),
    TypeError(&'static str, usize),
}

An error during resolution.

Variants

InsufficientlyInstantiatedArgs(&'static str, usize)

A variable was passed where a literal was required. Reordering goals may fix this.

TypeError(&'static str, usize)

A value of the wrong type was passed.

Trait Implementations

impl Debug for ResolutionError

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

Formats the value using the given formatter.

impl Display for ResolutionError

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

Formats the value using the given formatter.

impl Fail for ResolutionError

fn name(&self) -> Option<&str>

Returns the “name” of the error.

fn cause(&self) -> Option<&dyn Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D>

where D: Display + Send + Sync + 'static, Self: Sized,

Provides context for this failure.

fn compat(self) -> Compat<Self>

where Self: Sized,

Wraps this failure in a compatibility wrapper that implements std::error::Error.