#[repr(C)]
pub struct esp_mqtt_client_config_t_broker_t_verification_t { pub use_global_ca_store: bool, pub crt_bundle_attach: Option<unsafe extern "C" fn(_: *mut c_void) -> i32>, pub certificate: *const i8, pub certificate_len: usize, pub psk_hint_key: *const psk_key_hint, pub skip_cert_common_name_check: bool, pub alpn_protos: *mut *const i8, pub common_name: *const i8, }
Expand description

Broker identity verification

If fields are not set broker’s identity isn’t verified. it’s recommended to set the options in this struct for security reasons.

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§use_global_ca_store: bool

< Use a global ca_store, look esp-tls documentation for details.

§crt_bundle_attach: Option<unsafe extern "C" fn(_: *mut c_void) -> i32>

< Pointer to ESP x509 Certificate Bundle attach function for the usage of certificate bundles.

§certificate: *const i8

< Certificate data, default is NULL, not required to verify the server.

§certificate_len: usize

< Length of the buffer pointed to by certificate.

§psk_hint_key: *const psk_key_hint

< Pointer to PSK struct defined in esp_tls.h to enable PSK authentication (as alternative to certificate verification). PSK is enabled only if there are no other ways to verify broker.

§skip_cert_common_name_check: bool

< Skip any validation of server certificate CN field, this reduces the security of TLS and makes the MQTT client susceptible to MITM attacks

§alpn_protos: *mut *const i8

< NULL-terminated list of supported application protocols to be used for ALPN

§common_name: *const i8

< Pointer to the string containing server certificate common name. If non-NULL, server certificate CN must match this name, If NULL, server certificate CN must match hostname. This is ignored if skip_cert_common_name_check=true.

Trait Implementations§

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impl Clone for esp_mqtt_client_config_t_broker_t_verification_t

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fn clone(&self) -> esp_mqtt_client_config_t_broker_t_verification_t

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for esp_mqtt_client_config_t_broker_t_verification_t

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

Formats the value using the given formatter. Read more
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impl Default for esp_mqtt_client_config_t_broker_t_verification_t

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fn default() -> esp_mqtt_client_config_t_broker_t_verification_t

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

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fn type_id(&self) -> TypeId

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default unsafe fn clone_to_uninit(&self, dst: *mut T)

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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type Owned = T

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fn to_owned(&self) -> T

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fn clone_into(&self, target: &mut T)

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impl<T, U> TryFrom<U> for T
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type Error = Infallible

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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impl<T, U> TryInto<U> for T
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type Error = <U as TryFrom<T>>::Error

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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.