pub trait Tan: Sized {
type Error: Error;
// Required methods
fn try_tan(self) -> Result<Self, <Self as Tan>::Error>;
fn tan(self) -> Self;
}Expand description
Trait for computing the tangent of a number.
This trait defines methods for computing the tangent of a number. It includes both a safe method that returns a Result and an unsafe method that directly returns the computed value.
§Associated Types
Error: The error type that is returned by thetry_tanmethod. This type must implement thestd::error::Errortrait.
§Required Methods
-
try_tan: Computes the tangent of the number and returns aResult. If the computation is successful, it returnsOkwith the computed value. If an error occurs, it returnsErrwith the associated error. -
tan: Computes the tangent of the number and directly returns the computed value. In Debug mode this method may panic if the computation fails.
Required Associated Types§
Required Methods§
Sourcefn try_tan(self) -> Result<Self, <Self as Tan>::Error>
fn try_tan(self) -> Result<Self, <Self as Tan>::Error>
Computes the tangent of self and returns a Result.
If the computation is successful, it returns Ok with the computed value. If an error occurs, it returns Err with the associated error.
§Errors
This method returns an error if the computation fails. The error type is defined by the associated Error type.
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.