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AgentEnv

saluki_components::config::agent_env

Struct AgentEnv 

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pub struct AgentEnv(/* private fields */);
Expand description

The resolved, normalized environment of the trace pipeline.

Sampling and stats aggregation use it for traces that carry no environment of their own, and the trace and stats encoders send it as the agent environment of each payload. The trace pipeline resolves it once, when it is built.

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impl AgentEnv

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pub fn resolve( apm_env: Option<&str>, env: Option<&str>, tags: &[String], extra_tags: &[String], ) -> Self

Resolves the agent environment from its configured sources.

apm_env and env are None when not configured. The first configured source is selected, even when its value is empty:

  1. apm_env (apm_config.env)
  2. env
  3. the value of the first env: entry in tags, then in extra_tags

When nothing is selected, or the selected value is empty, the environment is none. The result is then normalized as a tag value, with no further fallback: a value such as !!! resolves to an empty environment, and logs a warning.

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pub fn as_str(&self) -> &str

Returns the environment as a string slice.

Trait Implementations§

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impl Clone for AgentEnv

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fn clone(&self) -> AgentEnv

Returns a duplicate 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 AgentEnv

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

Formats the value using the given formatter. Read more
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impl From<AgentEnv> for MetaString

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fn from(env: AgentEnv) -> Self

Converts to this type from the input type.
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impl PartialEq for AgentEnv

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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impl StructuralPartialEq for AgentEnv

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