Struct tvm_rt::function::Function

pub struct Function { /* fields omitted */ }

An owned thread-safe version of tvm::PackedFunc for consumption in Rust.

Implementations

impl Function

pub unsafe fn null() -> Self

pub fn get<S: AsRef<str>>(name: S) -> Option<Function>

For a given function, it returns a function by name.

pub fn get_boxed<F, S>(name: S) -> Option<Box<F>> where
    S: AsRef<str>,
    F: ?Sized,
    Self: Into<Box<F>>, 

pub fn handle(&self) -> TVMFunctionHandle

Returns the underlying TVM function handle.

pub fn invoke<'a>(&self, arg_buf: Vec<ArgValue<'a>>) -> Result<RetValue>

Calls the function that created from Builder.

Trait Implementations

impl Clone for Function

fn clone(&self) -> Function

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Function

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

Formats the value using the given formatter.

impl<'a> From<&'a Function> for ArgValue<'a>

fn from(func: &'a Function) -> ArgValue<'a>

Performs the conversion.

impl<Err, Out, T1, T2, T3, T4, T5, T6> From<Function> for Box<dyn Fn(T1, T2, T3, T4, T5, T6) -> Result<Out>> where
    Error: From<Err>,
    Out: TryFrom<RetValue, Error = Err>,
    T1: for<'a> AsArgValue<'a>,
    T2: for<'a> AsArgValue<'a>,
    T3: for<'a> AsArgValue<'a>,
    T4: for<'a> AsArgValue<'a>,
    T5: for<'a> AsArgValue<'a>,
    T6: for<'a> AsArgValue<'a>, 

fn from(func: Function) -> Self

Performs the conversion.

impl<Err, Out, T2, T3, T4, T5, T6> From<Function> for Box<dyn Fn(T2, T3, T4, T5, T6) -> Result<Out>> where
    Error: From<Err>,
    Out: TryFrom<RetValue, Error = Err>,
    T2: for<'a> AsArgValue<'a>,
    T3: for<'a> AsArgValue<'a>,
    T4: for<'a> AsArgValue<'a>,
    T5: for<'a> AsArgValue<'a>,
    T6: for<'a> AsArgValue<'a>, 

fn from(func: Function) -> Self

Performs the conversion.

impl<Err, Out, T3, T4, T5, T6> From<Function> for Box<dyn Fn(T3, T4, T5, T6) -> Result<Out>> where
    Error: From<Err>,
    Out: TryFrom<RetValue, Error = Err>,
    T3: for<'a> AsArgValue<'a>,
    T4: for<'a> AsArgValue<'a>,
    T5: for<'a> AsArgValue<'a>,
    T6: for<'a> AsArgValue<'a>, 

fn from(func: Function) -> Self

Performs the conversion.

impl<Err, Out, T4, T5, T6> From<Function> for Box<dyn Fn(T4, T5, T6) -> Result<Out>> where
    Error: From<Err>,
    Out: TryFrom<RetValue, Error = Err>,
    T4: for<'a> AsArgValue<'a>,
    T5: for<'a> AsArgValue<'a>,
    T6: for<'a> AsArgValue<'a>, 

fn from(func: Function) -> Self

Performs the conversion.

impl<Err, Out, T5, T6> From<Function> for Box<dyn Fn(T5, T6) -> Result<Out>> where
    Error: From<Err>,
    Out: TryFrom<RetValue, Error = Err>,
    T5: for<'a> AsArgValue<'a>,
    T6: for<'a> AsArgValue<'a>, 

fn from(func: Function) -> Self

Performs the conversion.

impl<Err, Out, T6> From<Function> for Box<dyn Fn(T6) -> Result<Out>> where
    Error: From<Err>,
    Out: TryFrom<RetValue, Error = Err>,
    T6: for<'a> AsArgValue<'a>, 

fn from(func: Function) -> Self

Performs the conversion.

impl<Err, Out> From<Function> for Box<dyn Fn() -> Result<Out>> where
    Error: From<Err>,
    Out: TryFrom<RetValue, Error = Err>, 

fn from(func: Function) -> Self

Performs the conversion.

impl From<Function> for RetValue

fn from(func: Function) -> RetValue

Performs the conversion.

impl Hash for Function

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given Hasher.

impl<'a> TryFrom<&'_ ArgValue<'a>> for Function

type Error = Error

The type returned in the event of a conversion error.

fn try_from(arg_value: &ArgValue<'a>) -> Result<Function>

Performs the conversion.

impl<'a> TryFrom<ArgValue<'a>> for Function

type Error = Error

The type returned in the event of a conversion error.

fn try_from(arg_value: ArgValue<'a>) -> Result<Function>

Performs the conversion.

impl TryFrom<RetValue> for Function

type Error = Error

The type returned in the event of a conversion error.

fn try_from(ret_value: RetValue) -> Result<Function>

Performs the conversion.