Trait CheckedAnyRef 

pub trait CheckedAnyRef {
    // Required methods
    fn checked_i31(&self, store: impl AsContext) -> Result<I31>;
    fn checked_struct(&self, store: impl AsContext) -> Result<Rooted<StructRef>>;
    fn checked_array(&self, store: impl AsContext) -> Result<Rooted<ArrayRef>>;
}

Required Methods

fn checked_i31(&self, store: impl AsContext) -> Result<I31>

Errors

Fails when the reference is unrooted or is not an i31.

fn checked_struct(&self, store: impl AsContext) -> Result<Rooted<StructRef>>

Errors

Fails when the reference is unrooted or is not a struct.

fn checked_array(&self, store: impl AsContext) -> Result<Rooted<ArrayRef>>

Errors

Fails when the reference is unrooted or is not an array.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl CheckedAnyRef for Rooted<AnyRef>

fn checked_i31(&self, store: impl AsContext) -> Result<I31>

fn checked_struct(&self, store: impl AsContext) -> Result<Rooted<StructRef>>

fn checked_array(&self, store: impl AsContext) -> Result<Rooted<ArrayRef>>

Implementors