Crate small_str

SmallStr

A String-like but using SmallVec internally

• SmallStr<N> == SmallVec<u8, N>
• Clone is O(n)
• Strings smaller than N bytes are allocated on the stack.
• SmallString is an alias for SmallStr<16> and size_of::<SmallString>() == size_of::<String>() on 64-bit platform

Macro

macro format_smallstr! like format!

Traits

ToSmallStr like ToString, convert T: Display to SmallStr

pub trait ToSmallStr {
    fn to_smallstr<const N: usize>(&self) -> SmallStr<N>;
}

Macros

format_smallstr

like format!

Structs

FromUtf8Error

FromUtf16Error

SmallStr

Enums

CollectionAllocErr

Error type for APIs with fallible heap allocation

Traits

ToSmallStr

Type Aliases

SmallString

SmallString == SmallStr<16>, on 64-bit platforms size_of::<SmallString>() == size_of::<String>()