Struct evmil::util::w256

source ·
pub struct w256 { /* private fields */ }
Expand description

Represents a 256 bit word. This is very similar what a u256 would be, but where all operations employ modulo arithmetic.

Implementations§

The smallest value that can be represented by this word.

The largest value that can be represented by this word.

Constant for zero

Constant for one

Constant for two

Constant for three

Constant for four

Construct a w256 from two u128 words.

Convert a given byte array into a w256. The array is expected to be at most 32bytes long.

Trait Implementations§

The resulting type after applying the + operator.
Performs the + operation. Read more
The resulting type after applying the + operator.
Performs the + operation. Read more
Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more

Anything which can be converted into a u128 can be converted into a w256.

Converts to this type from the input type.
Converts this type into the (usually inferred) input type.
Converts this type into the (usually inferred) input type.
Converts this type into the (usually inferred) input type.
Converts this type into the (usually inferred) input type.
Formats the value using the given formatter.
This method returns an Ordering between self and other. Read more
Compares and returns the maximum of two values. Read more
Compares and returns the minimum of two values. Read more
Restrict a value to a certain interval. Read more
This method tests for self and other values to be equal, and is used by ==.
This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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
The resulting type after applying the - operator.
Performs the - operation. Read more

Default implementations for w256

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
Compare self to key and return true if they are equal.

Returns the argument unchanged.

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
Converts the given value to a String. 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.