Struct EmailConfig 

pub struct EmailConfig {
    pub transport: TransportBackend,
    pub templates_path: String,
    pub default_from_name: String,
    pub default_from_email: String,
    pub default_reply_to: Option<String>,
    pub cache_templates: bool,
    pub template_cache_size: usize,
    pub smtp: SmtpConfig,
}

Top-level email configuration loaded from YAML or environment.

All fields implement Default, so partial YAML is valid — only override what differs from the defaults.

Feature-gated fields (smtp, resend) are only present when the corresponding Cargo feature is enabled.

Fields

transport: TransportBackend

Which transport backend to use. Defaults to smtp.

templates_path: String

Directory that contains .md template files. Defaults to "emails".

default_from_name: String

Display name used in the From header when no per-email sender is set.

default_from_email: String

Email address used in the From header when no per-email sender is set.

default_reply_to: Option<String>

Optional default Reply-To address.

cache_templates: bool

Whether to cache compiled email templates. Defaults to true. Set to false in development for live template reloading.

template_cache_size: usize

Maximum number of compiled templates to keep in cache. Defaults to 100. Only used when cache_templates is true.

smtp: SmtpConfig

SMTP connection settings. Requires the smtp feature.

Trait Implementations

impl Clone for EmailConfig

fn clone(&self) -> EmailConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EmailConfig

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

Formats the value using the given formatter.

impl Default for EmailConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EmailConfig

where EmailConfig: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.