Struct Config 

pub struct Config {
    default_level: SerdeLevelFilter,
    strict: bool,
    targets: HashMap<String, SerdeLevelFilter>,
    stdout: Config,
    dlt: Option<Config>,
    file: Option<Config>,
}

Logging configuration.

Example Serialization

default_level = "info" # Optional. Default is "off". One of "off", "error", "warn", "info", "debug", "trace".
strict = false         # Optional. Default is false. Whether to be strict about configuration errors.
targets = { "my_crate" = "debug" } # Optional. Default is empty.

[dlt] # Optional. Only available with the "dlt" feature.
# See `dlt::Config`.

[file] # Optional. Only available with the "file" feature.
# See `file::Config`.

Fields

default_level: SerdeLevelFilter

strict: bool

targets: HashMap<String, SerdeLevelFilter>

stdout: Config

Available on crate feature stdout only.

dlt: Option<Config>

Available on crate feature dlt only.

file: Option<Config>

Available on crate feature file only.

Implementations

impl Config

pub const fn default_level(&self) -> LevelFilter

Returns the default level filter.

pub fn strict(&self) -> bool

Returns whether we’re in strict mode.

In non-strict mode, some configuration errors may be ignored.

pub fn targets(&self) -> impl Iterator<Item = (&str, LevelFilter)> + '_

Returns the target-specific level filters.

pub fn stdout(&self) -> &Config

Available on crate feature stdout only.

Returns the stdout configuration.

pub fn dlt(&self) -> Option<&Config>

Available on crate feature dlt only.

Returns the DLT configuration.

pub fn file(&self) -> Option<&Config>

Available on crate feature file only.

Returns the file configuration.

Trait Implementations

impl Debug for Config

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

Formats the value using the given formatter.

impl Default for Config

fn default() -> Config

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Config

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.