cargo-up 0.0.6

Upgrade your dependencies by automatically fixing your code
Documentation 
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use crate::{
    ra_ap_syntax::ast::{Name, NameOrNameRef, NameRef, Path},
    version::Hooks,
    Semantics, Upgrader,
};

use std::collections::HashMap as Map;

pub(crate) fn get_name(name_or_name_ref: Option<NameOrNameRef>) -> Option<String> {
    Some(match name_or_name_ref? {
        NameOrNameRef::Name(name) => name.text().to_string(),
        NameOrNameRef::NameRef(name_ref) => name_ref.text().to_string(),
    })
}

pub(crate) fn get_name_from_name_ref(name_ref: Option<NameRef>) -> Option<String> {
    Some(name_ref?.text().to_string())
}

pub(crate) fn get_name_from_name(name: Option<Name>) -> Option<String> {
    Some(name?.text().to_string())
}

pub(crate) fn get_name_from_path(path: Option<Path>) -> Option<String> {
    get_name_from_name_ref(path?.segment()?.name_ref())
}

pub(crate) fn run_hooks<'b, I, N, NG, PG>(
    upgrader: &mut Upgrader,
    semantics: &Semantics,
    item_paths: &Map<I, String>,
    path_map: &'b Hooks<N>,
    node: &N,
    name_getter: NG,
    path_getter: PG,
) -> Option<()>
where
    I: Eq,
    NG: Fn(&N) -> Option<String>,
    PG: Fn(&Semantics, &N) -> Option<I>,
{
    let name = name_getter(node)?;

    if !path_map.iter().any(|x| x.1.iter().any(|y| *y.0 == name)) {
        return None;
    }

    let item = path_getter(semantics, node)?;
    let path = item_paths.iter().find(|x| *x.0 == item)?.1;
    let map = path_map.get(path)?;
    let hooks = map.get(&name)?;

    for hook in hooks {
        hook(upgrader, node, semantics);
    }

    Some(())
}