Struct curl::Version

pub struct Version { /* fields omitted */ }

Version information about libcurl and the capabilities that it supports.

Methods

impl Version

pub fn num() -> &'static str

Returns the libcurl version that this library is currently linked against.

pub fn get() -> Version

Returns the libcurl version that this library is currently linked against.

pub fn version(&self) -> &str

Returns the human readable version string,

pub fn version_num(&self) -> u32

Returns a numeric representation of the version number

This is a 24 bit number made up of the major number, minor, and then patch number. For example 7.9.8 will return 0x070908.

pub fn host(&self) -> &str

Returns a human readable string of the host libcurl is built for.

This is discovered as part of the build environment.

pub fn feature_ipv6(&self) -> bool

Returns whether libcurl supports IPv6

pub fn feature_ssl(&self) -> bool

Returns whether libcurl supports SSL

pub fn feature_libz(&self) -> bool

Returns whether libcurl supports HTTP deflate via libz

pub fn feature_ntlm(&self) -> bool

Returns whether libcurl supports HTTP NTLM

pub fn feature_gss_negotiate(&self) -> bool

Returns whether libcurl supports HTTP GSSNEGOTIATE

pub fn feature_debug(&self) -> bool

Returns whether libcurl was built with debug capabilities

pub fn feature_spnego(&self) -> bool

Returns whether libcurl was built with SPNEGO authentication

pub fn feature_largefile(&self) -> bool

Returns whether libcurl was built with large file support

pub fn feature_idn(&self) -> bool

Returns whether libcurl was built with support for IDNA, domain names with international letters.

pub fn feature_sspi(&self) -> bool

Returns whether libcurl was built with support for SSPI.

pub fn feature_async_dns(&self) -> bool

Returns whether libcurl was built with asynchronous name lookups.

pub fn feature_conv(&self) -> bool

Returns whether libcurl was built with support for character conversions.

pub fn feature_tlsauth_srp(&self) -> bool

Returns whether libcurl was built with support for TLS-SRP.

pub fn feature_ntlm_wb(&self) -> bool

Returns whether libcurl was built with support for NTLM delegation to winbind helper.

pub fn feature_unix_domain_socket(&self) -> bool

Returns whether libcurl was built with support for unix domain socket

pub fn feature_http2(&self) -> bool

Returns whether libcurl was built with support for HTTP2.

pub fn ssl_version(&self) -> Option<&str>

Returns the version of OpenSSL that is used, or None if there is no SSL support.

pub fn libz_version(&self) -> Option<&str>

Returns the version of libz that is used, or None if there is no libz support.

Important traits for Protocols<'a>

impl<'a> Iterator for Protocols<'a> type Item = &'a str;

pub fn protocols(&self) -> Protocols

Returns an iterator over the list of protocols that this build of libcurl supports.

pub fn ares_version(&self) -> Option<&str>

If available, the human readable version of ares that libcurl is linked against.

pub fn ares_version_num(&self) -> Option<u32>

If available, the version of ares that libcurl is linked against.

pub fn libidn_version(&self) -> Option<&str>

If available, the version of libidn that libcurl is linked against.

pub fn iconv_version_num(&self) -> Option<u32>

If available, the version of iconv libcurl is linked against.

pub fn libssh_version(&self) -> Option<&str>

If available, the version of libssh that libcurl is linked against.

pub fn brotli_version_num(&self) -> Option<u32>

If available, the version of brotli libcurl is linked against.

pub fn brotli_version(&self) -> Option<&str>

If available, the version of brotli libcurl is linked against.

pub fn nghttp2_version_num(&self) -> Option<u32>

If available, the version of nghttp2 libcurl is linked against.

pub fn nghttp2_version(&self) -> Option<&str>

If available, the version of nghttp2 libcurl is linked against.

pub fn quic_version(&self) -> Option<&str>

If available, the version of quic libcurl is linked against.

Trait Implementations

impl Send for Version

impl Sync for Version

impl Debug for Version

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

Formats the value using the given formatter.