[][src]Struct rustc_ap_rustc_session::config::Externs

pub struct Externs(_);

Use tree-based collections to cheaply get a deterministic Hash implementation. Do not switch BTreeMap or BTreeSet out for an unsorted container type! That would break dependency tracking for command-line arguments.

Implementations

impl Externs[src]

pub fn new(data: BTreeMap<String, ExternEntry>) -> Externs[src]

pub fn get(&self, key: &str) -> Option<&ExternEntry>[src]

pub fn iter(&self) -> BTreeMapIter<'_, String, ExternEntry>[src]

Trait Implementations

impl Clone for Externs[src]

Auto Trait Implementations

impl RefUnwindSafe for Externs

impl Send for Externs

impl Sync for Externs

impl Unpin for Externs

impl UnwindSafe for Externs

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<'a, T> Captures<'a> for T where
    T: ?Sized
[src]

impl<T> Erased for T[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> MaybeResult<T> for T[src]

type Error = !

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,