pub struct Affine {
    pub x: Field,
    pub y: Field,
    pub infinity: bool,
}
Expand description

A group element of the secp256k1 curve, in affine coordinates.

Fields

x: Fieldy: Fieldinfinity: bool

Implementations

Create a new affine.

Set a group element equal to the point with given X and Y coordinates.

Set a group element (affine) equal to the point with the given X coordinate and a Y coordinate that is a quadratic residue modulo p. The return value is true iff a coordinate with the given X coordinate exists.

Set a group element (affine) equal to the point with the given X coordinate, and given oddness for Y. Return value indicates whether the result is valid.

Check whether a group element is the point at infinity.

Check whether a group element is valid (i.e., on the curve).

Set a group element equal to another which is given in jacobian coordinates.

Clear a secp256k1_ge to prevent leaking sensitive information.

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

Returns the “default value” for a type. Read more

Performs the conversion.

Performs the conversion.

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

This method tests for !=.

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.

Should always be Self

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)

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.