Struct SaslConfigs 

#[non_exhaustive]
pub struct SaslConfigs { /* private fields */ }

SASL configuration for Kafka connections.

Translated from org.apache.kafka.common.config.SaslConfigs. The Java class hosts only the sasl.* config keys and defaults; the values themselves travel in the Map<String, ?> handed to SaslChannelBuilder.configure. The Rust struct keeps Java’s name and constants, and additionally holds the client-relevant subset of those values, parsed once from the client config properties. The fields are crate-private: callers set them through the sasl.* properties of a client config, as a Java caller does.

Currently supports PLAIN mechanism only.

Implementations

impl SaslConfigs

pub const SASL_MECHANISM: &str = "sasl.mechanism"

Config key: sasl.mechanism.

SASL mechanism used for client connections. This may be any mechanism for which a security provider is available. GSSAPI is the default mechanism.

pub const SASL_JAAS_CONFIG: &str = "sasl.jaas.config"

Config key: sasl.jaas.config.

JAAS login context parameters for SASL connections in the format used by JAAS configuration files.

pub const GSSAPI_MECHANISM: &str = "GSSAPI"

The GSSAPI (Kerberos) mechanism name.

pub const DEFAULT_SASL_MECHANISM: &str = Self::GSSAPI_MECHANISM

Default SASL mechanism (matches Java DEFAULT_SASL_MECHANISM).

impl SaslConfigs

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

Resolve the effective username, checking the username field first, then parsing from jaas_config if present.

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

Resolve the effective password, checking the password field first, then parsing from jaas_config if present.

Trait Implementations

impl Clone for SaslConfigs

fn clone(&self) -> SaslConfigs

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SaslConfigs

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

Formats the value using the given formatter.

impl Default for SaslConfigs

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for SaslConfigs

fn eq(&self, other: &SaslConfigs) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for SaslConfigs

impl StructuralPartialEq for SaslConfigs