Struct ErrorMessage 

pub struct ErrorMessage(/* private fields */);

A single nonblank text block. Keeping the block itself lets callers borrow the same content slice for both success and error results.

Implementations

impl ErrorMessage

pub fn new(message: impl Into<String>) -> Result<Self, InvalidResult>

pub fn diagnostic(message: impl Into<String>) -> Self

Replace a blank diagnostic with “Tool failed.” without changing nonblank text.

pub fn as_str(&self) -> &str

Trait Implementations

impl Clone for ErrorMessage

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorMessage

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

Formats the value using the given formatter.

impl PartialEq for ErrorMessage

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ErrorMessage