Struct llvm_kaleidoscope_rs::SmallCStr

pub struct SmallCStr(/* private fields */);

Small C string on the stack with fixed size SMALL_STR_SIZE.

This is specially crafted to interact with the LLVM C API and get rid of some heap allocations.

Implementations

impl SmallCStr

pub fn new<T: AsRef<[u8]>>(src: &T) -> Option<SmallCStr>

Create a new C string from src. Returns None if src exceeds the fixed size or contains any \0 bytes.

pub const fn as_ptr(&self) -> *const c_char

Return pointer to C string.

Trait Implementations

impl Debug for SmallCStr

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for SmallCStr

fn eq(&self, other: &SmallCStr) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl TryFrom<&str> for SmallCStr

type Error = ()

The type returned in the event of a conversion error.

fn try_from(value: &str) -> Result<Self, Self::Error>

Performs the conversion.

impl StructuralPartialEq for SmallCStr