Struct Version

pub struct Version {
    pub major: u32,
    pub minor: u32,
    pub patch: u32,
    pub release_date: u32,
    pub ffi_api: u32,
    pub string: String,
}

Information about the library version

Fields

major: u32

The major version of the library

minor: u32

The minor version of the library

patch: u32

The patch version of the library

release_date: u32

The release date of the library, as YYYYMMDD, for example 2.7.0 has value 20180702. Will be 0 for unreleased versions.

ffi_api: u32

The version of the FFI API, as a YYYYMMDD field.

string: String

A free-form string describing the library version

Implementations

impl Version

pub fn current() -> Result<Version>

Read the version information of the currently linked lib

pub fn at_least(&self, major: u32, minor: u32) -> bool

Return true if the current version is at least as high as the major and minor numbers passed as arguments

pub fn supports_version(version: u32) -> bool

Return true if the specified API version is supported by this version of the library.

Examples

assert_eq!(botan::Version::supports_version(42), false);
assert_eq!(botan::Version::supports_version(20180713), true);

Trait Implementations

impl Debug for Version

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.