Trait UnsafeInto

pub trait UnsafeInto<T> {
    // Required method
    unsafe fn unsafe_into(self) -> T;
}

Unsafe equivalent of Into.

Used to do unsafe value-to-value conversions while consuming the input value. It is the reciprocal of UnsafeFrom.

One should always prefer implementing UnsafeFrom over UnsafeInto because implementing UnsafeFrom automatically provides one with an implementation of UnsafeInto thanks to the blanket implementation.

Prefer using UnsafeInto over using UnsafeFrom when specifying trait bounds on a generic function. This way, types that directly implement UnsafeInto can be used as arguments as well.

Note: This trait must not fail. The UnsafeInto trait is intended for unsafe but perfect conversions. If the conversion can fail or is not perfect, use TryInto.

Generic Implementations

• UnsafeFrom<T> for U implies UnsafeInto<U> for T
• UnsafeInto, like Into, is reflexive, which means that UnsafeInto<T> for T is implemented
• From<T> for U implies UnsafeInto<U> for T
• Into<U> for T implies UnsafeInto<U> for T

Required Methods

unsafe fn unsafe_into(self) -> T

Unsafely converts this type into the input type.

Implementors

impl<T, U> UnsafeInto<U> for T

where U: UnsafeFrom<T>,