[−][src]Trait rustc_data_structures::small_vec::ExpectOne
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Required Methods
fn expect_one(self, err: &'static str) -> A::Item
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Implementations on Foreign Types
impl<A: Array> ExpectOne<A> for SmallVec<A>
[src]
impl<A: Array> ExpectOne<A> for SmallVec<A>
fn expect_one(self, err: &'static str) -> A::Item
[src]
fn expect_one(self, err: &'static str) -> A::Item
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?