Enum artichoke_backend::extn::stdlib::securerandom::Max[][src]

pub enum Max {
    Float(f64),
    Integer(i64),
    None,
}
Expand description

Max value when generating a random number from a range.

In Ruby, the rand family of functions generate random numbers form within a range. This range is always anchored on the left by zero. The Max enum allows callers to specify the upper bound of the range. If the None variant is given, the default is set to generate floats in the range of [0.0, 1.0).

Variants

Float(f64)

Generate floats in the range [0, max).

If max is less than or equal to zero, the range defaults to floats in [0.0, 1.0].

If max is NaN, an error is returned.

Integer(i64)

Generate signed integers in the range [0, max).

If max is less than or equal to zero, the range defaults to floats in [0.0, 1.0].

None

Generate floats in the range [0.0, 1.0].

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

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

This method tests for !=.

This method returns an ordering between self and other values if one exists. Read more

This method tests less than (for self and other) and is used by the < operator. Read more

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

This method tests greater than (for self and other) and is used by the > operator. Read more

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

Error type for failed conversions.

Performs the fallible conversion. Read more

Error type for failed conversions.

Performs the fallible conversion. Read more

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more

Immutably borrows from an owned value. Read more

Mutably borrows from an owned value. Read more

Performs the conversion.

Performs the conversion.

The resulting type after obtaining ownership.

Creates owned data from borrowed data, usually by cloning. Read more

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

The type returned in the event of a conversion error.

Performs the conversion.

The type returned in the event of a conversion error.

Performs the conversion.