Struct rustc_ap_rustc_errors::registry::Registry

pub struct Registry { /* fields omitted */ }

Implementations

impl Registry

pub fn new(
    long_descriptions: &[(&'static str, Option<&'static str>)]
) -> Registry

pub fn find_description(&self, code: &str) -> Option<&'static str>

This will panic if an invalid error code is passed in

pub fn try_find_description(
    &self,
    code: &str
) -> Result<Option<&'static str>, InvalidErrorCode>

Returns InvalidErrorCode if the code requested does not exist in the registry. Otherwise, returns an Option where None means the error code is valid but has no extended information.

Trait Implementations

impl Clone for Registry

fn clone(&self) -> Registry

Returns a copy of the value.

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

Performs copy-assignment from source.